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7 Cards in this Set
- Front
- Back
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what is ecology
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ecology is the seicentific study of interactions among organisms and between organisms and thier envoierment or surrondings
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what are three basic approches scienteies use for conducting modern reaserch
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obsering expermenting modeling
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what are the feeding relationships in a food chain and web
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in a food web its all confusing like some animals feed on dead matter and thier are tons of steps and in a food chain its one chain of feeding relationships
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whats an eclogical pyramid
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a diagram that shows the relavtie energy shown in a tropic level
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the four elements that make up 95% of the body are
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nitrogen oxygen hydrogen and carbon
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level of a process in a water cylcle
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evaporation< condensation < peripitaition < rnoff <seepage< root uptake
note < these symbols mean that the cycles in order of steps ex after evapration is condensation |
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theree nutrient cycles that are importatnt to the biosphere
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oxygen nitrogen phosphrous
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