Problem: A. Which trophic levels do fishes occupy in this food web?primary producersprimary consumerssecondary consumersquaternary consumersB. Five different baleen whale species are endangered and may go extinct. What would be the most likely effect of removing all baleen whales from this food web?Sperm whales would also go extinct.The bird population  would decrease.The krill population would increase.The crabeater seal population would decrease. 

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Given Food Web: 

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A. Which trophic levels do fishes occupy in this food web?

primary producers

primary consumers

secondary consumers

quaternary consumers


B. Five different baleen whale species are endangered and may go extinct. What would be the most likely effect of removing all baleen whales from this food web?

Sperm whales would also go extinct.

The bird population  would decrease.

The krill population would increase.

The crabeater seal population would decrease. 

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