Energy Flow in Ecosystems

Question 1

Lilah’s family has a large garden in their backyard. After learning about the role of organisms in an ecosystem, Lilah compares the garden to a small ecosystem. What role would each organism play in this garden ecosystem?

Revolt · Accepted Answer

✔ consumer; Bird:: consumer; Earthworm:: decomposer; Flower:: producer; Butterfly:: consumer

Question 2

X producer consumer ✔ decomposer

Revolt · Accepted Answer

✔ decomposer

Question 3

✔ producer consumer X decomposer

Revolt · Accepted Answer

✔ producer

Question 4

producer ✔ consumer decomposer

Revolt · Accepted Answer

✔ consumer

Question 5

Use the drop-down menus to identify the role of each organism in the food chain.

Revolt · Accepted Answer

Phytoplankton are .: autotrophs; Both the salmon and the grizzly bears are .: consumers; Grizzly bears are .: secondary consumers

Question 6

producers✔ consumersdecomposers

Revolt · Accepted Answer

✔ consumers

Question 7

primary consumers✔ secondary consumersX tertiary consumers

Revolt · Accepted Answer

✔ secondary consumers

Question 8

Question 130615

Revolt · Accepted Answer

kelp

Question 9

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 10

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

Energy Flow in Ecosystems Answers

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