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Air Pollution

TermDefinition
acid rain harmful rain that can harm buildings and plants
climate average temperature and precipitation in an area
ecosystem a specific area where living and nonliving things interact
fossil fuel a nonrenewable resource formed from the remains of organisms that lived long ago
ozone layer of gas that protects us from the Sun's rays
radon radioactive odorless, tasteless gas given off by some rocks underground and my cause lung cancer with long term exposure
smog a mixture of smoke, fog and chemicals; polluted air
radioactive giving off dangerous levels of nuclear energy
EPA government agency that enforces laws to help protect the environment; Environmental Protection Agency
pollutant wast matter that contaminates the water, air or soil
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