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ecosystems

yearly exam study

TermDefinition
biotic living parts of ecosystems
consumer can not create own energy, relies on other organisms
producer they can produce their own energy via photosynthesis
decomposer break down dead organisms, and returns the matter to environment
food web a way to represent transfer of energy as organisms feed off each other
biomass pyramid a way to represent the total amount of mass at each consumer level
bio-magnification the increasing amount of pollutant being digested as you move up at food chain
deforestation the clearing of land by removing large amounts of trees
conservation saving or protecting environments for the future e.g. national parks
sustainability balancing our need for resources with the need to protect the environment.
abiotic non-living parts of ecosystems
Created by: dakbruv
Popular Ecology sets

 

 



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