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Author Question: Which of these ecosystems accounts for the largest amount of Earth's net primary (Read 672 times)

penza

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on: Oct 27, 2013
Which of these ecosystems accounts for the largest amount of Earth's net primary productivity?
A) tundra
B) savanna
C) salt marsh
D) open ocean
E) tropical rain forest


plus1

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Reply #1 on: Nov 3, 2013
I recall doing this last year, it's D, bye bye!


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penza

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Reply #2 on: Aug 17, 2014
Thanks for assisting, your answer was right!


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