Tourism is the industry in the world.

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

How does sea floor spreading relate to supercontinents?

Which material is an aquifer layer most likely made of? soil clay solid granite cracked rocks