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Ecology

Earth Science

TermDefinition
Geothermal Heat energy in Earth's interior from water or stream that has been heated by magma.
Fuel Combustible matter used to maintain fire, as coal, wood ,oil, or gas,in order to create heat or power.
Nonrenewable Something that is being used faster than it's being made.
Fossil Fuels Any combustible organic material, as oil, coal,or natural gas, derived from the remains of former life.
Conservation The process of using a resource wisely so it will not be used up.
Pollution The introduction of harmful substances or products into the environment.
Pollutants Any substance, as certain chemicals or waste products, that renders the air, soil, water or other natural resource harmful or unsuitable for a specific purpose.
Air Pollution The condition in which air is contaminated by foreign substances, or the substances themselves.
Water Pollution The presence in water of harmful or objectionable material in sufficient quantity to measurably degrade water quality.
Contour Plowing Plowing Fields along the curves of a slope to prevent soil loss.
Windbreaks A growth of trees, a structure of boards, or the like, serving as a shelter from the WIND.
Conservation Plowing Method of planting and harvesting crops where stalks and other residue from the previous year are left on the ground into the next season.
Crop Rotation The system of varying successive crops in a definite order on the same ground, especially to avoid depleting the soil and to control weeds, diseases, and pests.
Fallow Land plowed and left unseeded for a season or more; UNCULTIVATED
Solar Energy Energy derived from the sun in the form of solar radiation.
Biomass Organic matter, especially plant matter, that can be converted to fuel and is therefore regarded as a potential energy source.
Created by: Girly1512
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