Which of the seven essential principles of ocean science do YOU believe have the most impact or is the most important? Give your pick of the essential principle and at least three (3) supporting details or facts to support your answer.

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.

Match the following items. 1 1 (4,4) 2. (-4,-2) 3. (3.-6) 4. (-4, 6) 5. (1,5)

List 3 factors commonly used to select the location of a city