Which of the themes of geography is described by features with distinguished personalities

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

The nations of indochina a. share a common langauge b. share a common history c. share a common religion d. none of the above

In plate tectonics, why is the north american plate tectonically inactive?