In the atmosphere four key factors interact to influence climate patterns. What are they?

The african continent is home of the worlds largest desert and longest river . t or f

The causes of the failure of the league of nations

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