Which statements are true?

Hurricanes can be caused by physical processes in the hydrosphere.
Most of the earth's freshwater can be found in the air and streams.
Most plants and animals need freshwater to survive.
Ocean currents move warm water from the equator to the poles.
The water cycle is powered by the sun.

( you may select more than one) Please help!!! Thank you so much and I will be forever grateful! :) <3