Which statement is true about both groundwater and surface water? A. Rainwater forms both the groundwater and the surface water

B. The water levels of both the groundwater and the surface water stay stable

C. Both the groundwater and the surface water are purified as they soak through the soil layers

D. The groundwater and the surface water together form a drainage basin

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of carbon is as shown here in the image.

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.