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Chap 25 non living

Vocab for chap 25

QuestionAnswer
abiotic nonliving physical features in an environment
atmosphere air that surrounds Earth
biotic features in an enviroment that are alive or once alive
carbon cycle movement of carbon molecules between the living and nonliving world
climate an area's average weather conditioins over time
condensation gas changing back into a liquid
energy pyramid model that shows the amount of energy available at each feeding level
evaporation liquid changes into a gas
food web model which shows all feeding relationships among organisms in a community
nitrogen cycle transfer of nitrogen to atmosphere to soil to living organisims and back again
nitrogen fixation bacteria in soil make nitrogen for plants to use
soil Mixture of mineral and rock particles, water, air and dead stuff
water cycle how water moves from the surface of Earth to the atmosphere and back again
chemosynthesis making energy rich molecules from chemicals
Created by: Mr. Burgio
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