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Humans in biosphere

Chapter 6

QuestionAnswer
green revolution Modern agricultural techniques were introduced such as monoculture, and the use of chemical fertilizer. greatly increased world's food supply.
renewable recources can regenerate if alive, or be replenished by biochemical cycles if nonliving.
pollutant a harmful material that can enter the biosphere through land air or water.
biodiversity the sum total of the genetically based variety of all organisms in the biosphere.
biological magnification concentrations of a harmful substance increase in organisms in higher tropic levels in the food chain or food web.
Created by: spratt
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