To support the claim that the consumption of natural resources by humans has a negative impact on the environment, what kinds of data would be
needed to provide evidence?

A. Increasing human life span over time and global increase in sea level

B. Increasing human population and decreasing size of habitats for plants and animals

C. Increasing the consumption of resources by humans and increasing biodiversity

D. Increasing burning of fossils fuels by humans and decreasing use of other resources

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