Energy Flow in Ecosystems

Question 1

Which organism is an example of a producer?

Revolt · Accepted Answer

rose bush

Question 2

In the food chain below, which is the producer?grass mouse snake hawk

Revolt · Accepted Answer

grass

Question 3

What might happen to the organisms in the food web below if the number of phytoplankton and vegetation drastically decreased?

Revolt · Accepted Answer

The entire food web would be affected.

Question 4

Which organisms are heterotrophs?

Revolt · Accepted Answer

consumers

Question 5

A diagram illustrates that grass is eaten by insects, birds, and mice. The insects are eaten by hawks, snakes, and toads. The birds and mice are eaten by foxes, hawks, and snakes. The toad is also eaten by the snake. Which best describes the diagram?

Revolt · Accepted Answer

food web

Question 6

From the producer level to which level does energy flow directly?

Revolt · Accepted Answer

primary consumer

Question 7

Which process do plants use to turn sunlight into food energy?

Revolt · Accepted Answer

photosynthesis

Question 8

What is shown in the image below?

Revolt · Accepted Answer

food web

Energy Flow in Ecosystems Answers

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