What happens when water vapors hit cooler air?

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.

Hey, i was what is consisted in a sustainable city? like what unique designs they have, etc. for answering ; )

What way does renewable energy differ from nonrenewable energy?