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Module 15

TermDefinition
Carbon cycle the way. the element carbon is passed between living and nonliving things
Water cycle precipitation, transpiration, condensation, evaporation
Food chain shows the feeding relationship between one group of organisms and energy transfer
Extinct no longer living
Nitrogen cycle how nitrogen is obtained and returned back to the environment.
biodiversity variety of organisms living in an area
deforestation when trees are cut down and the amount of carbon dioxide increases in the atmosphere.
Greenhouse effect an increase in temperature in Earth due to the increase of carbon dioxide being produced
Renewable resources wind, water, sunlight
Nonrenewable resources Coal, oil and wood
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