Biosphere
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Created by:
penguingirl125 on September 21, 2010
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22 terms
Terms | Definitions |
|---|---|
 ecology | study of interaction of organisms to their enviornment -economy -oikios-house |
| biosphere | cominded protion of the plenet in which all life exsistes -land, sea, fresh water, and air |
| spieces | so closely related they can inner breed |
| population | groups of individiul species |
| communities | groups of populations |
| ecosystems | collection of all individual in a peticular place with all living and nonliving things |
| biome | group of ecosystem |
| biosphere example | earth |
| observing | collect data |
| expiermenting | test hypothesis, but it is limited |
| modeling | based on observations to create a possible outcome |
| producers | capture energy |
| auto troplis | make own food |
| chemosynthesis | making food without light |
| heterotrophs | consumers |
| herbivore | plant |
| carnivore | meat |
| detritivore | dead |
| ominivore | plants and meat |
| food chain | series of steps in transfer of energy |
| food web | a linking of all food chains in an ecosystem |
| biomass | total amount of living tissue within a trophic group |
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