What is the force that causes the earth's lithospheric plates to move? is it a. convection currents. b. strikestripfault c. continental drift d. magnetism

Me plzzz what is the ratio of water than falls on land as compared to the amount that falls onto the oceans? what role do clouds play in regulating earth’s energy balance? me plzzz

Hurricanes a. usually form over land b. usually intensify over land c. gain strength from ocean heat d. usually form over the poles

What was apartheid and how did it restrict the rights of non-whites?