Eco Systems

  • Created by: Avril w
  • Created on: 27-10-18 14:00
Ecosystem?
A community of organisms along with all the non-living conditions
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community?
All the organisms of different species living in a habitat
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population?
All the organisms of one species in a habitat
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Habitat?
A place where an organism lives.
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Interdependance?
Organisms depend on each other for things such as food and shelter in order to survive and reproduce.
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mutualism?
a relationship between two organisms in which both benefit.(eg bees and flowers)
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parasites?
They live closely with thier host, they will take what they need but the host will not benefit.
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name 3 abiotic factors?
temperature, light intensity, amount of water, levels of pollutants
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Name 2 biotic factors?
competition and preditation
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What does a pyramid of biomass show?
it shows the mass of living material on each trophic level.
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Other cards in this set

Card 2

Front

community?

Back

All the organisms of different species living in a habitat

Card 3

Front

population?

Back

Preview of the front of card 3

Card 4

Front

Habitat?

Back

Preview of the front of card 4

Card 5

Front

Interdependance?

Back

Preview of the front of card 5
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