DA Review for Unit 8 Animal Growth & Behaviors

A wolf is a consumer. What does that mean?

• It gets food by eating other organisms.

• It makes its own food.

• It hunts.

In a simple food chain, which of the following is a producer?

• A rabbit.

• A tree.

• A wolf.

• A snake.

Tags

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In a food chain, what role does a hawk play when it eats a snake?

• Producer.

• Consumer.

Tags

TEKS.SCI.2.12B

In a food chain, what is the primary source of energy for plants?

• Water.

• Sunlight.

• Soil.

• Air.

Tags

TEKS.SCI.2.12B

Corn is a _________. The ________ eats the corn.

• Corn is a consumer. The mouse eats the corn.

• Corn is a producer. The mouse eats the corn.

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What will happen to the rabbit with no rainfall?

• The rabbit will run out of food.

• The rabbit will wait for more rain.

• The rabbit will have enough food to eat.

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Look at the grassland food chain. What identifies the organisms shown?

• The antelope is the producer. The lion is the consumer.

• The grass is the producer. The lion is the consumer.

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What would most likely happen if animals from the rainforest were moved to the desert?

• They would learn to be desert animals!

• The animals would thrive and grow larger!

• The animals would NOT survive because the desert environment does not support them.

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What is the correct placement of the organisms to create a food chain?

• snake>mouse>

  blackberry bush

• blackberry bush>mouse>snake

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Which sentence explains how the conditions in the area MOST LIKELY caused it to change?

• There was more rainfall, so plants grew more leaves, and the deer moved to the area and ate all the leaves.

• There was less rainfall, so the plants stopped growing leaves, and the deer moved to a new place.

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