Question 1

Energy that moves through the organisms in a food web originally comes from the

Accepted Answer

Sun

Answer

water

Answer

soil

Answer

Moon

Question 2

Which of the following is an example of a producer?

Accepted Answer

Grass

Answer

Bird

Answer

Rabbit

Answer

Insect

Question 3

If a fire on the grasslands were to happen, what change would likely occur in the food web there?

Accepted Answer

Animals that eat plants would move away or starve.

Answer

Plants would be able to produce more food.

Answer

Producers would have to find a new energy source.

Answer

There would be an increase in consumers.

Question 4

Which of the following processes best describes how plants get their energy? Plants get their energy by –

Accepted Answer

using sunlight to make food

Answer

putting gases into the air

Answer

absorbing it from the soil

Answer

removing the energy from water

Question 5

The diagram shows how energy flows through a prairie food web. If all the grasshoppers were removed, how many organisms would lose a source of energy?

Accepted Answer

Five

Answer

Seven

Answer

Four

Answer

Six

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