The geosphere is the Earth itself, the rocks, minerals, and landforms of the surface as well as its interior. |
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In this unit, students will learn all about cellular respiration, one of the most important biochemical processes for life on Earth. |
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The ocean biome, for example, is made up of all the oceans on Earth. The climate, type of soil, and animals are all part of a biome. |
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The period of revolution of the Earth around the Sun is equal to one year. |
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Satellites receive signals in space and send them back to Earth. |
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This is not an account of the Middle Ages, nor is it a tale from Middle Earth. This is our world. |
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Earth and Mars have been stepping on the necks of the Belters out here for over 100 years and I didn't want to be the boot. |
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Significant deposits of methane clathrate have been found under sediments on the ocean floors of Earth at large depths. |
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Astronomers believe the Earth began to accrete more than 4.6 billion years ago. |
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The Earth makes one revolution on its axis in about 24 hours. |
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As on Earth, many glaciers are covered with a layer of rocks which insulates the ice. |
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The pictures below illustrate how landscape features on Mars closely resemble those on the Earth. |
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On Earth the ridge would be called the terminal moraine of an alpine glacier. |
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Because the Earth was molten when it was formed, almost all of the gold present in the early Earth probably sank into the planetary core. |
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Because the Earth was molten when it was just formed, almost all of the gold present on Earth sank into the core. |
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On Earth, gold is found in ores in rock formed from the Precambrian time onward. |
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Geology describes the structure of the Earth beneath its surface, and the processes that have shaped that structure. |
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The majority of geological data comes from research on solid Earth materials. |
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This coupling between rigid plates moving on the surface of the Earth and the convecting mantle is called plate tectonics. |
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The development of plate tectonics has provided a physical basis for many observations of the solid Earth. |
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Seismologists can use the arrival times of seismic waves in reverse to image the interior of the Earth. |
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The first shows the entire time from the formation of the Earth to the present, but this gives little space for the most recent eon. |
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Deeper in the Earth, rocks behave plastically and fold instead of faulting. |
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This work can also help to explain processes that occur within the Earth, such as subduction and magma chamber evolution. |
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Mining geology consists of the extractions of mineral resources from the Earth. |
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In 1785 he presented a paper entitled Theory of the Earth to the Royal Society of Edinburgh. |
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The crater Murchison on the Moon and at least fifteen geographical locations on Earth are named after him. |
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If, as seems likely, such a bombardment struck Earth at the same time, the first atmosphere and oceans may have been stripped away. |
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The trend continued in the 20th century with additional regions of the Earth being opened to systematic fossil collection. |
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The last few decades of the 20th century saw a renewed interest in mass extinctions and their role in the evolution of life on Earth. |
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About 100 times as many meteorites struck the Earth per year during the Ordovician compared with today. |
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Lunge feeding by rorquals, a family of huge baleen whales that includes the blue whale, is said to be the largest biomechanical event on Earth. |
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After 1855 Minnesota's rich farmlands became a magnet, especially Blue Earth and Le Sueur counties. |
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Euros Lyn directed all five episodes of the third series, Children of Earth. |
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For Children of Earth, a recap of the last episode was played at the beginning of each episode, followed by a title card. |
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Jack has left Earth after the events of series three, and Gwen has retired to be with her family. |
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In the series closing scenes, with Gwen pregnant and Jack abandoning Earth, Torchwood effectively disbands. |
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Installments were produced for each episode of the first two series, with a single instalment produced for the Children of Earth DVD release. |
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A second compilation disc was released on 17 July 2009, featuring 40 tracks from the show's third series, Children of Earth. |
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In July 2007, she performed live on Saving Planet Earth on BBC 1 to raise money for the BBC Wildlife Fund. |
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On 7 July 2007 he was a presenter at the UK leg of Live Earth at Wembley Stadium, London. |
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Almost all commercial electrical power on Earth is generated with a turbine, driven by wind, water, steam or burning gas. |
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Wind is the movement of air across the surface of the Earth, affected by areas of high pressure and of low pressure. |
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Uranium is a very heavy metal that is abundant on Earth and is found in sea water as well as most rocks. |
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In the southeast Badain Jaran Desert of China, the star dunes are up to 500 metres tall and may be the tallest dunes on Earth. |
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This process, called the biological pump, is one reason that oceans constitute the largest carbon sink on Earth. |
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Phytoplankton account for about half of all photosynthetic activity on Earth. |
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It is estimated that over 99 percent of all species that ever lived on Earth, some five billion species, are now extinct. |
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Most recently a group of stars at the Rio Earth Summit, on 21 June 2012, proposed protecting the Arctic, similar to the Antarctic protection. |
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Many species are famous for undertaking long annual migrations, crossing the equator or circumnavigating the Earth in some cases. |
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Currently Greenpeace considers global warming to be the greatest environmental problem facing the Earth. |
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The Ozone layers surrounding the Earth absorb significant amounts of ultraviolet radiation. |
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There are 29 naturally occurring chemical elements on Earth that are radioactive. |
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Over 60 further radionuclides are detectable in nature, either as daughters of these, or through natural production on Earth by cosmic radiation. |
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At the start of the Permian, the Earth was still in an ice age, which began in the Carboniferous. |
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As the Earth cooled, tropical plants became less numerous and were now restricted to equatorial regions. |
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Therefore, on Earth, volcanoes are generally found where tectonic plates are diverging or converging, and most are found underwater. |
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Lava flows are widespread and forms of volcanism not present on Earth occur as well. |
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There are several extinct volcanoes on Mars, four of which are vast shield volcanoes far bigger than any on Earth. |
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Paleoclimatology research published in Current Biology suggests that flatulence from dinosaurs may have warmed the Earth. |
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In a solar eclipse, the moon passes between the sun and the Earth. |
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As inhabitants of the largest environment on Earth, microbial marine systems drive changes in every global system. |
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The role of phytoplankton is better understood due to their critical position as the most numerous primary producers on Earth. |
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The central theme of hydrology is that water circulates throughout the Earth through different pathways and at different rates. |
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A standard start and finish line for circumnavigations of the Earth is between Ushant and Lizard Point. |
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The Teide volcano on Tenerife is the highest mountain in Spain, and the third tallest volcano on Earth on a volcanic ocean island. |
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It must be an orgasmic experience to be an astronaut and see the Earth as a little, colourful marble surrounded by blackness. |
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On Earth, an ocean is one of the major conventional divisions of the World Ocean. |
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Quesnel Lake, located in central British Columbia, is claimed to be the deepest fjord formed lake on Earth. |
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If the atmospheric composition had been the same as today, liquid water should not have existed on Earth. |
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Currently, Earth is in an interglacial period, which marked the beginning of the Holocene epoch. |
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Changes in the orbital eccentricity of Earth occur on a cycle of about 100,000 years. |
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The main effect of the Milankovitch cycles is to change the contrast between the seasons, not the amount of solar heat Earth receives. |
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In addition, the vast bodies of glacial ice affected Earth well beyond the glacier margins. |
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Technically, because Earth is already in an ice age at present, albeit an interglacial period, this usually refers to the next glacial period. |
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Atmospheric pressure varies widely on Earth, and these changes are important in studying weather and climate. |
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Myr is in common use where the term is often written, such as in Earth science and cosmology. |
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An alternative is to base height measurements on an ellipsoid of the entire Earth, which is what systems such as GPS do. |
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The Pure Earth issues an annual list of some of the world's worst polluted places. |
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Humankind has increased the rate of phosphorus cycling on Earth by four times, mainly due to agricultural fertilizer production and application. |
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Prevailing winds can have differences due to the uneven heating of the Earth. |
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In the geological past of the Earth, however, geological research has shown that much larger events have occurred. |
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A time when there are no glaciers on Earth is considered a greenhouse climate state. |
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Even when the beam is emitted parallel to the ground, it will rise above it as the Earth curvature sinks below the horizon. |
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The Echo satellite was a balloon satellite launched into Earth orbit in 1960 and used for passive relay of radio communication. |
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As the observer moves northward the pole rises and the circumpolar stars appear, now unblocked by the Earth. |
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These include nature documentaries, including The Blue Planet and Planet Earth. |
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The city has a long association with David Attenborough's authored documentaries, including Life on Earth. |
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Glacioisostasy is the solid Earth deformation associated with changes in ice mass distribution. |
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The former is important to the study of mantle convection, plate tectonics and the thermal evolution of the Earth. |
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The outer layers of the Earth are divided into the lithosphere and asthenosphere. |
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Generally, this was placed in the context of a contracting planet Earth due to heat loss in the course of a relatively short geological time. |
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In this hypothesis the shifting of the continents can be simply explained by a large increase in size of the Earth since its formation. |
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However, this was unsatisfactory because its supporters could offer no convincing mechanism to produce a significant expansion of the Earth. |
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Mars is considerably smaller than Earth and Venus, and there is evidence for ice on its surface and in its crust. |
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Volcanism is not confined only to Earth, but is thought to be found on any body having a solid crust and fluid mantle. |
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The Earth surface and its topography therefore are an intersection of climatic, hydrologic, and biologic action with geologic processes. |
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Sedimentary rocks contain important information about the history of the Earth. |
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Since life began on Earth, five major mass extinctions and several minor events have led to large and sudden drops in biodiversity. |
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It has been argued that the present rate of extinction is sufficient to eliminate most species on the planet Earth within 100 years. |
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In his book Whole Earth Discipline, Stewart Brand argues that the effects of urbanization are primarily positive for the environment. |
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They are found in all regions of the Earth except Antarctica and some remote islands. |
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Although often inconspicuous, fungi occur in every environment on Earth and play very important roles in most ecosystems. |
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Earth is the third planet from the Sun and the only object in the Universe known to harbor life. |
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According to radiometric dating and other sources of evidence, Earth formed over 4 billion years ago. |
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Earth is the densest planet in the Solar System and the largest of the four terrestrial planets. |
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In the history of the Earth, biodiversity has gone through long periods of expansion, occasionally punctuated by mass extinction events. |
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More recently, the name is sometimes simply given as Earth, by analogy with the names of the other planets. |
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A crust formed when the molten outer layer of Earth cooled to form a solid. |
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Due to rotation, the Earth is flattened along the geographic axis and bulging around the equator. |
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The mechanically rigid outer layer of Earth, the lithosphere, is divided into pieces called tectonic plates. |
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Hence the ability of hydrogen to escape from the atmosphere may have influenced the nature of life that developed on Earth. |
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The gravity of Earth is the acceleration that is imparted to objects due to the distribution of mass within the Earth. |
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A spin-off book series revealed the aliens to be originally from Earth, but it's not canon. |
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In the Age of Exploration, it was proven that the Earth is round and hence circumnavigable. |
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The theory of evolution states that all life on Earth has a common ancestor. |
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Until that night, the dynasty of the Dark Earth had held the nation in a death grip of control. |
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The argument put forth by Copernicus that the Sun, not the Earth, was at the center of the heavens renewed concerns about domification. |
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Sceptics claim switching on the supercooled magnets could create a doomsday event that would destroy the Earth. |
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Same thing with the plastic bag, which has grown so ubiquitous, it's well on the way to turning Earth into one vast dumpsite. |
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Nowadays speakers on Twin Earth are well aware that their word 'water' does not refer to the Earthian stuff. |
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Earth up a potato crop several times during the season to encourage more tubers to grow. |
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In the Exopolitics model, life-bearing planets such as Earth are members of a collective Universe whole that operates under universal law. |
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The Earth, the which may have carried us about perpetually... without our being ever able to experiment its rest. |
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Everybody can geolocalize a picture on Google Earth and share this picture with other people on the Web. |
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With divers kinds of Riddance The smoaking Earth is wet, And all aflowe to seaward goe The Torrents wide of Sweat! |
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Cassini is supposed to swing by Earth in 1999 for a gravity assist that would sling it out toward Saturn. |
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It is one of the few places on Earth where an international boundary can be seen at night. |
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Zakouma is the last place on Earth where you can see more than a thousand elephants on the move in a single, compact herd. |
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From the 3rd century to the 16th century, the dominant view held that the Earth was the rotational center of the universe. |
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In fact, lecturers in medieval universities commonly advanced the idea that the Earth was a sphere. |
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Copernicus, in De Revolutionibus, posited that the Earth moved around the Sun. |
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And what causes these massive intraplate rupturings? Something deep within the Earth. |
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The Kelvin scale is the standard scale for many scientific fields, but the related Celsius scale is handier for everyday life on Earth. |
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Kumbh Mela is the single largest religious congregation or, in fact, human gathering of any kind on Earth. |
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The National Centre for Earth Observation is at the University of Leicester. |
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This is untrue, as lecturers in the medieval universities commonly argued that evidence showed the Earth was a sphere. |
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The Silurian saw the rejuvenation of life as the Earth recovered from the snowball Earth. |
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Tropical swamps dominated the Earth, and the lignin stiffened trees grew to greater heights and number. |
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In geography, temperate or tepid latitudes of Earth lie between the tropics and the polar regions. |
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Latitude is used together with longitude to specify the precise location of features on the surface of the Earth. |
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The study of the figure of the Earth together with its gravitational field is the science of geodesy. |
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The primary reference points are the poles where the axis of rotation of the Earth intersects the reference surface. |
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The plane through the centre of the Earth and perpendicular to the rotation axis intersects the surface at a great circle called the Equator. |
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The relation of these different heights requires knowledge of the shape of the geoid and also the gravity field of the Earth. |
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Soyuz first launched from Kourou on 21 October 2011, and successfully placed two Galileo satellites into orbit 23,222 kilometres above Earth. |
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The construction of the OBS is modular, and assumes the use of the Reaction Engines Skylon in Low Earth Orbit. |
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The TROY spacecraft will consist of an unmanned Precursor mission, which will consist of an Earth Departure Stage, and a Mars Transfer Stage. |
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After a detailed inspection of the vehicle, the spacecraft will leave Mars for Earth on the Earth Return Stage. |
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Rudolf Peierls and Hans Bethe calculated that neutrinos could easily pass through the Earth, so the chances of detecting them were slim. |
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Wilson's 2012 book The Social Conquest of Earth as misunderstanding Hamilton's theory of kin selection. |
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In the Heavens, in the Earth, in the Waters, under the Earth, is none like unto thee. |
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In July 2016, scientists reported identifying a set of 355 genes from the LUCA of all organisms living on Earth. |
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More than 99 percent of all species that ever lived on Earth are estimated to be extinct. |
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Nearly all animal and plant species that have lived on Earth are now extinct, and extinction appears to be the ultimate fate of all species. |
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More than 99 percent of all species, amounting to over five billion species, that ever lived on Earth are estimated to be extinct. |
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All organisms on Earth are descended from a common ancestor or ancestral gene pool. |
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He adopted the name of Antoninus but history has named him after his Sun god Elagabalus, represented on Earth in the form of a large black stone. |
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Most of Bangladesh is covered by the Bengal delta, the largest delta on Earth. |
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In Bulgarian mythology, giants called ispolini inhabited the Earth before modern humans. |
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At the end of the debate, Satan volunteers to poison the newly created Earth and God's new and most favoured creation, Mankind. |
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In February 1971, astronaut Alan Shepard became the first person to golf anywhere other than Earth. |
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In 2006, the ground was treated to something of a makeover, after financial input from St Helens big money sponsors Earth Money. |
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Tom, Women in Love, The Man Who Fell to Earth, Shameless, Building Jerusalem and Monty Python's Flying Circus. |
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Examples include World Tuberculosis Day, Earth Day, and the International Year of Deserts and Desertification. |
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French Polynesia as we know it today was one of the last places on Earth to be settled by humans. |
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More people in Hong Kong live or work above the 14th floor than anywhere else on Earth, making it the world's most vertical city. |
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Earth Day is a way of propagating and celebrating the environmentalist mindset. |
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She did not visit the Earth Summit 1992 and later became sceptical about climate change policy. |
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A current convention on the Earth uses the opposite of the IRM as the basis for the International Date Line. |
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Subduction zones are a special class of thrusts that form the largest faults on Earth and give rise to the largest earthquakes. |
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The northern entrance in Horse Guards Avenue is flanked by two monumental statues, Earth and Water, by Charles Wheeler. |
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In this work, he describes many of his experiments with his model Earth called the terrella. |
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From these experiments, he concluded that the Earth was itself magnetic and that this was the reason compasses point north. |
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For almost five millennia, the geocentric model of the Earth as the center of the universe had been accepted by all but a few astronomers. |
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This work also demonstrated that the motion of objects on Earth and of celestial bodies could be described by the same principles. |
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His prediction that the Earth should be shaped as an oblate spheroid was later vindicated by other scientists. |
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On Earth, gravity gives weight to physical objects and causes the ocean tides. |
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This means that the Earth also accelerates towards the object until they collide. |
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This expression is valid only over small distances h from the surface of the Earth. |
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The Hawking radiation for an astrophysical black hole is predicted to be very weak and would thus be exceedingly difficult to detect from Earth. |
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The Sun's energy comes from nuclear fusion of hydrogen, but this process is difficult to achieve controllably on Earth. |
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His experiment to measure the density of the Earth has come to be known as the Cavendish experiment. |
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The most famous of those experiments, published in 1798, was to determine the density of the Earth and became known as the Cavendish experiment. |
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The result that Cavendish obtained for the density of the Earth is within 1 percent of the currently accepted figure. |
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Related to this is the use of geological imagery to explain the structure of his 1986 orchestral piece Earth Dances. |
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In 1976, Bowie starred in the cult film The Man Who Fell to Earth, directed by Nicolas Roeg, and released Station to Station. |
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For his performance in the 1976 science fiction film The Man Who Fell to Earth, he won a Saturn Award for Best Actor. |
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The mytharc is a continuous story line about the government's involvement in a plot to cover up the presence of extraterrestrials on Earth. |
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Earth is not a sphere, but an irregular shape approximating a biaxial ellipsoid. |
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Earth has a series of layers of equal potential energy within its gravitational field. |
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Remote sensing is the science of obtaining information about Earth features from measurements made at a distance. |
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Anaxagoras was able to demonstrate that the profile of the Earth was circular by explaining eclipses. |
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However, he still believed that the Earth was a flat disk, as did many of his contemporaries. |
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One of the first estimates of the radius of the Earth was made by Eratosthenes. |
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To measure the longitude at different location on Earth, he suggested using eclipses to determine the relative difference in time. |
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He also discussed human geography and the planetary habitability of the Earth. |
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The majority of lakes on Earth are fresh water, and most lie in the Northern Hemisphere at higher latitudes. |
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Only one world other than Earth is known to harbor large lakes, Saturn's largest moon, Titan. |
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Briem starred in the 2008 film Journey to the Center of the Earth, which shot scenes in Iceland. |
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I have not yet found somebody who has told me they've seen the Wall of China from Earth orbit. |
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In April 2012, Finland was ranked 2nd in Gross National Happiness in a report published by The Earth Institute. |
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One of the clearest instances of this interaction is in his estimate of the age of the Earth. |
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It was widely believed that the discovery of radioactivity had invalidated Thomson's estimate of the age of the Earth. |
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Most contemporary scientists thought that the Earth had been gradually cooling down since its birth as a molten globe. |
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Without the Magic Railroad, the island would vanish off the face of the Earth. |
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The weight of the redistributed surface mass loaded the lithosphere, caused it to flex and also induced stress within the Earth. |
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There were likely polar ice caps and a series of glaciations, as the planet was still recovering from an earlier Snowball Earth. |
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This process of melting from the upward movement of solid mantle is critical in the evolution of the Earth. |
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On Earth, rifts can occur at all elevations, from the sea floor to plateaus and mountain ranges in continental crust or in oceanic crust. |
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However, the land fauna did not have a major impact on the Earth until it diversified in the Devonian. |
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Nicolaus Copernicus, astronomer who formulated a model of the Solar System that placed the Sun rather than the Earth at the centre. |
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Following the Little Ice Age's end around 1850, glaciers around the Earth have retreated substantially. |
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Large masses, such as ice sheets or glaciers, can depress the crust of the Earth into the mantle. |
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A moral engineer from Shanghai speaks about the importance of being blessworthy. It is blessworthy to obey the divine plan and its representatives on Earth, he says. |
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Those calculations had implied that, even if it started at red heat, the Earth would have dropped to its present temperature in a few tens of millions of years. |
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Now we need a universal consensus about standards of decency toward ecosystems, individuals from other species, and Earth. We cannot do this unless we end carnism. |
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A film ostensibly about the lead singer of a hair metal band killing innocent people on a future planet Earth, Alienator is the epitome of low-budget cheese. |
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Combustion of fossil fuels generates sulfuric, carbonic, and nitric acids, which fall to Earth as acid rain, impacting both natural areas and the built environment. |
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In the late 19th century, the town had the largest steelworks on Earth, and the Port of Barrow was the main route used to transport the steel produced in the town. |
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The Axis of the Earth is supposed to haue a convertible nature. |
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Earthquakes and convulsions of nature shake Earth on a regular basis. |
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It is one of the least cloudy and least rainy regions on Earth. |
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Primitive people believe that gods designed the Earth and humans. |
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According to Newton's 3rd Law, the Earth itself experiences a force equal in magnitude and opposite in direction to that which it exerts on a falling object. |
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Most of the gold that is present today in the Earth's crust and mantle is thought to have been delivered to Earth later, by asteroid impacts during the Late Heavy Bombardment. |
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Climate change is caused by factors such as biotic processes, variations in solar radiation received by Earth, plate tectonics, and volcanic eruptions. |
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This means that if the Sun suddenly disappeared, the Earth would keep orbiting it normally for 8 minutes, which is the time light takes to travel that distance. |
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I went to an Earth Day event in San Francisco and there was this huge Earthican flag, circa 3000 A.D., with the red and white stripes and an image of Earth up in the corner. |
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According to Christopher Columbus, those who had something of gold were in possession of something of great value on Earth and a substance to even help souls to paradise. |
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The Earth, which I esteem unable to reflect the rays of the Sun. |
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The bases of exomoonology are the initial success of the CoRoT mission that was the first space mission designed to search for exo-planets similar to the Earth itself. |
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Since hydrogen readily forms covalent compounds with most nonmetallic elements, most of the hydrogen on Earth exists in molecular forms such as water or organic compounds. |
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Phytoplankton are photosynthesizing microscopic organisms that inhabit the upper sunlit layer of almost all oceans and bodies of fresh water on Earth. |
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Remember ye not what our blessed Lord said, I thank thee,0 Father of Heaven and Earth,that thou hast hid these Things from the wise and prudent, and revealed them to Babes. |
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By combining these tools, geologists are able to chronicle the geological history of the Earth as a whole, and also to demonstrate the age of the Earth. |
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On the broadest scale, the rate at which energy is received from the Sun and the rate at which it is lost to space determine the equilibrium temperature and climate of Earth. |
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The majority of research in geology is associated with the study of rock, as rock provides the primary record of the majority of the geologic history of the Earth. |
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The Sun is the predominant source of energy input to the Earth. |
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Along its path across Earth the composition of the NADW is affected by other water masses, especially Antarctic Bottom Water and Mediterranean Overflow Water. |
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Earth Moving was released in July 1989 and was a moderate success. |
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Armed with the knowledge of a new heat source, scientists realized that the Earth would be much older, and that its core was still sufficiently hot to be liquid. |
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The Antarctic ice sheet is the largest single mass of ice on Earth. |
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He estimated the Sun was at an average distance of 1,210 Earth radii, while the radius of the sphere of the fixed stars was 20,000 times the radius of the Earth. |
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Another legend, as recorded in Flores Historiarum is that Joseph is in fact the Wandering Jew, a man cursed by Jesus to walk the Earth until the Second Coming. |
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Visually, the character was an extension of Thomas Jerome Newton, the extraterrestrial being he portrayed in the film The Man Who Fell to Earth the same year. |
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In 1976 he earned acclaim for his first major film role, portraying Thomas Jerome Newton, an alien from a dying planet, in The Man Who Fell to Earth, directed by Nicolas Roeg. |
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However, there is evidence for the presence of water on the early Earth, in the Hadean and Archean eons, leading to what is known as the faint young Sun paradox. |
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Birmingham Friends of the Earth have strongly opposed the facility for contributing to climate change, causing air pollution and reducing recycling rates in the city. |
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These images have led to a much more detailed view of the interior of the Earth, and have replaced the simplified layered model with a much more dynamic model. |
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A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. |
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The clergyman John Michell, a vicar of Thornhill, was the first person to calculate a realistic distance of stars, observed in the night sky, from Earth. |
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Lines joining points of the same latitude trace circles on the surface of Earth called parallels, as they are parallel to the equator and to each other. |
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One misconception, first propagated in the 19th century and still very common, is that all people in the Middle Ages believed that the Earth was flat. |
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The combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. |
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To completely specify a location of a topographical feature on, in, or above Earth, one also has to specify the vertical distance from Earth's center or surface. |
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The geologic time scale encompasses the history of the Earth. |
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The director of the International Marine Mammal Project for the Earth Island Institute, David Phillips, led the efforts to return Keiko to the Iceland waters. |
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Geography is a systematic study of the Earth and its features. |
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The precise measurement of latitude requires an understanding of the gravitational field of the Earth, either to set up theodolites or to determine GPS satellite orbits. |
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For example, the daily rotation of the Earth is clockwise when viewed from above the South Pole, and counterclockwise when viewed from above the North Pole. |
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The graticule is formed by the lines of constant latitude and constant longitude, which are constructed with reference to the rotation axis of the Earth. |
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There is some debate about who was the first person to assert that the Earth is spherical in shape, with the credit going either to Parmenides or Pythagoras. |
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Geologists use a number of field, laboratory, and numerical modeling methods to decipher Earth history and to understand the processes that occur on and inside the Earth. |
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The plane of the Earth's orbit about the Sun is called the ecliptic, and the plane perpendicular to the rotation axis of the Earth is the equatorial plane. |
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Values for a number of ellipsoids are given in Figure of the Earth. |
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The radius of the inner core is about one fifth of that of Earth. |
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Astronomers know today that the Earth revolving around the sun is tilted on its axis, bringing each hemisphere now closer to the sun, now further away. |
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Petroleum geologists study the locations of the subsurface of the Earth which can contain extractable hydrocarbons, especially petroleum and natural gas. |
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Radioactive primordial nuclides found in the Earth are residues from ancient supernova explosions that occurred before the formation of the solar system. |
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It will leave Earth with the Earth Departure Stage and transfer to Mars with the Mars Transfer Stage, and rendezvous with the Precursor spacecraft in Martian orbit. |
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According to the Milankovitch theory, these factors cause a periodic cooling of Earth, with the coldest part in the cycle occurring about every 40,000 years. |
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At a gross takeoff weight of 275 tonnes, of which 220 tonnes is propellant, the vehicle is capable of placing 12 tonnes into an equatorial low Earth orbit. |
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The question was not whether gravity existed, but whether it extended so far from Earth that it could also be the force holding the Moon to its orbit. |
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Within the stratosphere is the ozone layer, a component that partially shields the surface from ultraviolet light and thus is important for life on Earth. |
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These planetary chakras, also called retreats, are places where the rays of cosmic energies are focused on Earth to sustain the evolving lifestreams. |
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And therefore it is the best way, if you like of it, to examine these taken from experiments touching the Earth, and then proceed to those of the other kind. |
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Pliny starts with the known universe, roundly criticising attempts at cosmology as madness, including the view that there are countless other worlds than the Earth. |
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The Kyoto Protocol is a treaty that is based on the United Nations Framework Convention on Climate Change, which was finalized in 1992 at the Earth Summit in Rio. |
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Two years later, in 1670, Gabriel Mouton, a French abbot and scientist, proposed a decimal system of length based on the circumference of the Earth. |
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The author highlights the similarities between the Earth and the Moon. |
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These indicate that two other periods of widespread glaciation occurred during the late Precambrian, producing the Snowball Earth during the Cryogenian Period. |
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The Deep Earth Carbon Degassing Project, an initiative of the Deep Carbon Observatory, monitors nine volcanoes, two of which are Decade volcanoes. |
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According to Conservation International, marine surveys suggest that the marine life diversity in the Raja Ampat Islands is the highest recorded on Earth. |
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New magma from deep within the Earth rises easily through these weak zones and eventually erupts along the crest of the ridges to create new oceanic crust. |
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The appearance of plate tectonics on terrestrial planets is related to planetary mass, with more massive planets than Earth expected to exhibit plate tectonics. |
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These are periodic variations in regional and planetary solar radiation reaching the Earth caused by several repeating changes in the Earth's motion. |
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Although Children of Earth was broadcast over a period of five consecutive summer weeknights, the show received high ratings in the United Kingdom and overseas. |
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The success of the language family, including the large number of speakers and the vast portions of the Earth that they inhabit, is due to several factors. |
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The cathedral has been mentioned by the author Ken Follett as one of two models for the fictional Kingsbridge Cathedral in his historical novel The Pillars of the Earth. |
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From its beginning, the RDNA revolved around the veneration of the natural world, personified as Mother Earth, holding that religious truth could be found through nature. |
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Between 1896 and 1902, Downing College sold part of its land to build the Downing Site, comprising new scientific laboratories for anatomy, genetics and Earth sciences. |
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In Eoin Colfer's Artemis Fowl series, pixies are one of a number of magical species that have been driven underground by humans and the pollution they have caused on Earth. |
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They proposed that these variations in orbital inclination lead to variations in insolation, as the Earth moves in and out of known dust bands in the solar system. |
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Cena argues that the character of 'Wall' acted by Snout represents the partition that exists between Earth and Heaven and that comes down on the day of Apocalypse. |
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It took thousands of years of measurements, from the Chaldean, Indian, Persian, Greek, Arabic and European astronomers, to fully record the motion of planet Earth. |
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The gravitational interaction between the Earth and Moon causes ocean tides, stabilizes the Earth's orientation on its axis, and gradually slows its rotation. |
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Traditional power metal bands like Sweden's HammerFall, England's DragonForce, and Florida's Iced Earth have a sound clearly indebted to the classic NWOBHM style. |
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Tectonic uplift is the portion of the total geologic uplift of the mean Earth surface that is not attributable to an isostatic response to unloading. |
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Were that true, he reasoned, the Earth itself must be much older. |
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