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Card 6

Front

Define the term 'producer'

Back

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Card 7

Front

Define the term 'consumer'

Back

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Card 8

Front

Define the term 'decomposer'

Back

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Card 9

Front

Define the term 'trophic level'

Back

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Card 10

Front

Outline a basic food chain

Back

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Card 11

Front

What do the arrows in a food chain show?

Back

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Card 12

Front

What do the bars in a pyramid of numbers represent

Back

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Card 13

Front

Why do tertiary consumers need to consume more biomass than secondary consumers to get the same amount of energy?

Back

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Card 14

Front

What do the bars in a pyramid of biomass represent?

Back

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Card 15

Front

How is a pyramid of biomass worked out?

Back

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