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ecology test revision - Coggle Diagram
ecology test revision
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food chains/ webs
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trophic levels
consumer
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there can be primary secondary and tertiary consumers but usually no more because of the 10% energy law
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Spheres
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hydrosphere
contains all of the water on earth in liquid, solid and gas form
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atmosphere
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exosphere
the exopshere si the outermost layer of the atmoshphere and the furtheest you can go whilst still being 'on earth'
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