The first troop spends more time on the ground. the second troop spends more time in the trees. compare the sizes of the two monkey troops through time. which of the following statements about the monkey troops is true? a. because members of the first troop were better able to avoid predators, more of them were able to reproduce. b. because members of the first troop were better able to reproduce, more of them were able to avoid predators. c. because members of the second troop were better able to reproduce, more of them were able to avoid predators. d. because members of the second troop were better able to avoid predators, more of them were able to reproduce.

THE ANSWER IS

Because members of the second troop were better able to avoid predators, more of them were able to reproduce.

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