The water cycle is driven by energy from the sun and **gravity**
True or False?

Which statements about wells are true? check all that apply. a) wells bring groundwater from the unsaturated zone to the surface of the water. b) wells need to be drilled below the water table. c) if water is pumped from a well too quicky, the well may run dry. d) water from wells is generally not safe to drink. e) water gushes from artesian wells due to pressure.

How long does it take neptune to orbit the sun?

In the diagram below, ab and bc are tangent to o. what is the measure of