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ecosystem

study for yearly exam

TermDefinition
Abiotic Non-living parts of ecosystems
Biotic Living parts of ecosystems
Consumer Can not create own energy relies on other organisms for energy
Producer They can produce there own energy via photosynthesis
Decomposer Break down dead organisms, faeces and waste, returns the matter to environment
Food web A way to represent the transfer of energy as organisms feed off each other, made of many food chains
Biomass pyramid A way to represent the total amount of mass at each consumers level.
Biomagnification The increasing amounts of pollutants being digested as you move up a food chain
Deforestation Clearing of the land by removing large number of trees
Conserration Saving or protecting environments for future, eg national parks
Sustainability Balancing our need for resources with the need to protect and conserve the environment
Created by: indahdarsana
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