What is the water table? the upper surface of underground water the bottom layer of water in oceans, lakes, and rivers the bottom surface of underground water a flat, table-like body of water

Which of the following may one conclude from a map that shows the average ph value of rainfall in the u.s.? acid rain is a more serious problem on the east coast. acid rain falls equivalently across the continental u.s. there are more factories on the west coast. the midwest has fewer forests than the rest of the u.s.