What do we call a large thunderstorm with well-defined rotation? ?

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.

An enormous wave generated by an earthquake beneath the seafloor is known as a

How does central place theory explain patterns in the size and distribution of cities?