Which is greater, the moons period of rotation or its period of revolution? a. the moons rotational period. b. the moons revolution period around earth. c. they are equal. d. neither are known. will mark brainliest

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.