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Geography Y9 > Ecosystems > Flashcards

Ecosystems Flashcards

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1
Q

What is an Ecosystem?

A

A community of living organisms and the way they interact with the non-living components of their environment

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2
Q

What is a food web?

A

A system of interlocking and interdependent food chain

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3
Q

What are Trophic levels?

A

Each of several hierarchical levels in an ecosystem

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4
Q

What is Atmospheric Circulation?

A

The large-scale movement of air by which heat is distributed on the surface of the Earth

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Geography Y9 (4 decks)

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