What national symbol is common to china and wales ?

Nwhat way does renewable energy differ from nonrenewable 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 is a small water source like a stream or brook?