| Hazards include flammability after vaporization into a gaseous state, freezing, and asphyxia. |
| Hazards can include jellyfish, cramp and hypothermia and sickness due to untreated sewage pollution. |
| Unfortunately, despite this precaution, the hazards of platelet transfusion still include serious septic reactions. |
| Hazards in high water conditions can include floating trees, collapsing portions of river bank, overhanging branches and even dead farm animals. |
| Hazards to aircraft include debris, nesting birds, and reduced friction levels due to environmental conditions such as ice, snow, or rain. |
| Supermarket shelves are filled with household cleaners containing strong chemicals which can pollute the environment and pose health hazards. |
