List and describe a specific example of an ocean or river and how it was barrier and roadway

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

How long does it take for saturn to orbit the sun?

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