Which of the following statements about the Prime Meridian is false? A. It runs from north to south. B. It crosses the Equator. C. It is used to measure longitude. D. It runs from to west to east.

Which of the following is an important principle of how water moves through a watershed? a. most freshwater is in the form of ice. b. small streams flow into larger streams. c. each watershed contains only a single source of water. d. clouds are formed through evaporation and then condensation.