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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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drelog drelog
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8 years ago
Why is productivity low in tropical regions?
A) because the deep waters are too warm to maintain a healthy biomass
B) because the low density of the water makes it hard for plankton to float near the surface
C) because there is too much sunlight
D) because the thermocline acts as a barrier to the mixing of surface and deep waters
E) All of the above are problems.
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Earth Science

Earth Science


Edition: 14th
Authors:
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PulsaPulsa
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8 years ago
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drelog Author
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#2
8 years ago
Everything checks out, respect
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