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ecology rempalski2

QuestionAnswer
weather day to day condition of the atmosphere.
climate conditons year after year
greenhouse effect natural situation when heat is retained by the layer of gases. 89
biotic factors p. 90, biological influences on organisms within and ecosystem.
abiotic factors physical nonliving factors. 90
niche full range of phys. and biological conditions in which living things live. 90
logistic growth growth pattern in which a population slows or stops. p. 122
carrying capacity largest # of individuals of a a population that a given environment can support. 90
demography scientific study of human populations. p. 130
demographic transition change in pop. from high birth/death rates to low birth/death rates.
green revolution the development of highy productive crop strains.
renewable source replacable sources.
pollutant material that is harmful to the biosphere. p. 148
biodiversity biological diversity, the sum of the total of the variety of organisms. page. 150
biological magnification the increasing concentration of a harmful substance in organisms at a higher trophic level. in a food chain or food web. p. 152
Created by: lindseyrempalski
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