European environmental issues that affect the atmosphere include

Which age groups shows the graestest diferrence between males and females

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

Fossil fuels such as coal, oil, and natural gas were formed over millions of years by