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13-04-2017
Biology

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What are the units of a pyramid of energy?

A. kJ m^-2 yr^-1
B. kJ m^-1 yr^-1
C. J m^-3 s^-1
D. J m^2 s^-1

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Аноним Аноним

27-04-2017

The units of a pyramid of energy are expressed in units of energy per area per time (e.g. kJ m^–2 year^–1) which is grams per meter2 per year or calories per meter2 per year so letter A will be the answer.

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