Chapter 36 Section 4 & 5

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Clues

process by which pollutants become more concentrated in successive trophic levels of a food web
application of biology to counter the loss of biodiversity
process by which atmospheric gases trap heat
harvesting or hunting to a degree that remaining individuals may not be able to replenish population
clearing of forests for agriculture, lumber, or other uses
area land that is relatively undisturbed by humans and is surrounded by buffer zones
use of natural resources in a way that allows them to renew themselves and available for the future
rapid growth of algae in bodies of water due to high levels of nitrogen and often phosphate
rise in Earth's average temperature
variety of life on Earth
area of a reserve that is minmially impacted by humans
addition of substances to the environment that result in negative effecr
precipation that contains nitric and or sulfuric acids
atmospheric gas that absorbs ultraviolent radiation, sheilding organisms from its damaging effects