Which of the following best completes the sentence? fossil fuels are primarily used a. to produce steel b. to make electronics c. to make consumer products like aluminum cans and plastics d. to generate energy

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.

What are the answers for the following questions?

Most tornadoes carry winds speeds in a range of km per hour