Explain the reasons that lead China to create a "cap-and-trade" plan.

How long does it take neptune to orbit the sun?

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.

How much water is in the ocean in cubic kilometers