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Renewable a source of energy that is not used up, such as water, wind, and solar power
Geothermal ernergy is the heat from the inside of earth
fuel material such as coal, gas, or oil that is banned to produce heat or power
nonrenewable existing in lemeted quantity; not capable of being replenished
fossil fuels a natural fuel such as coal or gas, formed in the geologic past from the remains of living organisms
conservation preservation, protection, or restoration of the natural environment, natural ecosystems, vegetation, and wild life
pollution the presence in or introdution into the environment of a substance or thing that has harmful or poisonous effects
air pollution
water pollution
contour plowing
conservation plowing
crop rotation
Created by: 20037086