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Living Environment

Ecology

TermDefinition
Biospere all living organism.
Ecosystem interactions of living organisms and nonliving factors within a defined area
community all living populations that are found and interact within an ecosystem
poulation living organisms of one species that live and iteract within an ecosystem
abiotic non-living factors that influence living organism. ex: water, temp, soil, atmosphere
biotic the living organisms found within an ecosystem
biodiversity measure of richness found within an area
energy pyramid model showing the flow of energy in an ecosystem from poducers to consumers
autotrophs organisms (producers) that make their own food by using photosynthesis
heterotrophs Organisms that take preformed nutrients by ingesting, absorbing or engulfing.
food web interconnections that show feeding relationships of organsims
niche the realized role that an organism fills with an ecosystem
herbivores An organism that feeds exclusively on plant material example: a deer
carnivores Organsims that feed exclusively on
nonrenewable resources
climax stage
succession
carrying capacity
predator-prey
invasive species
limiting resources
available resources
renewable resources
decomposers
fossil fuel
acid rain
greenhouse gases
global warning
CFCs
Ozone depletion
Created by: ellag25
Popular Ecology sets

 

 



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