Which of the following is not a correct statement about the graph? A. Groundwater withdrawal peaked in 1980 and 2000.
B. From 1950 to 2000, groundwater withdrawal increased steadily.
C. The biggest decline in groundwater withdrawal occurred between 1980 and 1985.
D. The population in the United States appears to increase at a linear rate from 1950 to 2000.

D

Explanation:

because is the correct by the logic

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion

answer: a) a compound microscope has a greater magnification ability than a simple microscope.

explanation: