Lab: Interdependence of Organisms

Question 1

Phytoplankton are .

Revolt · Accepted Answer

secondary consumers

Question 2

Both the salmon and the grizzly bears are .

Revolt · Accepted Answer

consumers

Question 3

Grizzly bears are .

Revolt · Accepted Answer

secondary consumers

Question 4

What would you expect to happen if sea otters were removed from this food web? Check all that apply.

Revolt · Accepted Answer

The population of kelp crabs would increase.

Question 5

If the grass contains 100,000 kcal of energy, how much energy will a fox obtain from eating a bird?

Revolt · Accepted Answer

100 kcal

Question 6

Which organism in this food web would you expect to have the greatest amount of biomass if a biomass pyramid was created for this ecosystem?

Revolt · Accepted Answer

kelp

Lab: Interdependence of Organisms Answers