During what period of time has the sunbelt region of the u. s. grown most quickly?

a warm, wet climate will produce the highest rate of weathering. the warmer a climate is, the more types of vegetation it will have and the greater the rate of biological weathering (figure below). this happens because plants and bacteria grow and multiply faster in warmer temperatures.

the speed increase from w to x due to increased gravity force

the speed decreases from x to y due to decrease in gravity