The time required for the moon to orbit around the earth is slightly longer than the earth rotation on its axis. The moon rotates in the same direction that the earth rotates on its axis. Thus, the moon's full rotation requires another 50min or 25 minutes per crossing of the earth's meridian.
1. D required industries to reduce or eliminate point source pollution.
Bothe have a low population density
Canada's population clusters near the U>S Boarder
Population of U.S is more widely distributed
