Biology, 14.09.2019 05:10, wolfsaway

Which of these is not a requirement or influence on chemical cycling of inorganic nutrients in a natural ecosystem?
a. a reservoir for the elements in the earth
b. the biotic community and its food chains
c. human activities
d. the input of geothermal energy
e. an exchange pool from which producers draw their nutrients

Answers: 2

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Which of these is not a requirement or influence on chemical cycling of inorganic nutrients in a nat...