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The Polar Bear

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Energy can not be created or destroyed on transferred or transformed. During energy transfer between animals the 90/10 rule comes into play. The 90/10 rule explains that when energy is transferred from one trophic level to the next 90%is stored and only 10% is transferred, but if one trophic level was skipped more energy would be lost. An example would be secondary consumers eating producers, they would only receive 1% instead of 10% because they skipped a level.

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Biomass is the total mass of the organism in the given area or volume.

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Wolves

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Arctic fox and Snowy Owls

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Squirrels, voles, lemming

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Liverworts, Wildflowers, lichen