Desert locusts are devastating to agriculture because a. they eat insects that play important roles in maintaining crop 6 b. small swarms can eat the same amount of vegetation in one day as an elephant c. they require massive pesticide use that also harms or destroys crops d. they create dust storms that blanket crops under desert sands

How has industrialization hurt the forest of europe

Plants can have a positive and negative effect on the rate of weathering

All of the following statements about the biosphere are true except: a. light and heat from the sun do not affect the biosphere. b. the biosphere gets resources from earth's crust, hydrosphere and atmosphere. c. like "biology", the name for the biosphere comes from the greek word for life. d. the biosphere includes all living organisms on earth's surface.