| A climograph combines a line graph of mean monthly temperature with a bar graph of total monthly precipitation. |
| The first point on the line graph should line up with the top of the first bar. |
| But like the point of inflection on a line graph, the first species in any new lineage is only readily apparent after the fact. |
| Produce a line graph demonstrating your peak and pit reaction times as a class. |
| The advantage of using a bar chart over a straight line graph is that it shows the high, low, open and close for each particular day. |
| Do this by looking for a clear breakpoint in the line graph, where it starts to level off quickly. |
