The principal characteristic that differentiates temperate and tropical rainforests is
a. latitude
b. oxygen turn over
c. the continent they are on
d. longitude

Match the graph type to its description. 1. uses symbols to describe information pie 2. compares different quantities at the same point in time line 3. compares increases and decreases in a quantity over a period of time bar 4. shows the relationship of parts to each other and to the whole pictograph