Food Webs

Front

What is the original source of energy in a food web?

Back

The Sun

Front

Which of the following gets its energy directly from a producer?
Options:

The Sun

,

Plants

,

Deer

,

Snake

Back

Deer

Front

In the food web shown, which are the producers?

Back

the prairie grass and plant seeds

Front

How do decomposers such as mushrooms get energy?

Back

Breaking down dead organisms

Front

In the food web diagram, what do the arrows represent?

Back

The flow or transfer of energy through an ecosystem

Front

What is the original source of all the energy in this food web?

Back

The Sun

Front

What is the primary role of decomposers in ecosystems?

Back

break down dead organisms and recycle materials.

Front

The diagram shows an incomplete food chain. Which of the following would best complete this food chain? Options:

Producer

,

Consumer

,

Decomposer

,

Animal

Back

Producer

Front

The diagram illustrates a gulf food web. Which of the following organisms provides energy for more than one other organism in the food web?

Options:

Otter

,

Herring gull

,

Blue crab

,

Diamondback terrapin

Back

Blue crab

Front

Which is the correct transfer of energy or Food Chain? Options: Sun > prairie grass > deer > snake, Sun > plant seeds > robin > eagle, Sun > plant seeds > robin > mountain lion, Sun > plant seeds > field mouse > deer

Back

Sun > plant seeds > robin > eagle