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MARINE SCI 1 V15, Marissa Satinoff (440575)

Rivka Zemel-

Question 20 Multiple Choice Worth 3 points)

(04.03 MC)

The illustration below shows the food web of the polar bear. What would be the impact on the polar bear if the plankton numbers decreased due to global warming?

Energy

Sea Ice

"Phytoplankton

6CO,+ 6H2O +CH 2, 6,

Photosynthesis

.

Zooplankton

Resuspension of

nutrients

Sedimentation

Organic deposits

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