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Ecosystem Interactions

Explore basic interactions in an ecosystem for first graders, including producers, consumers, and food chains.

Grade 1 Science BiologyInteractions in an Ecosystem
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Includes

Fill in the BlanksMultiple ChoiceTrue / FalseCustomShort Answer

Standards

1-LS1-1

Topics

ecosystemfood chainproducersconsumersscience
7 sections · Free to use · Printable
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Ecosystem Interactions

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Read each question carefully and answer to the best of your ability. Good luck!

1. A plant is a   because it makes its own food.

2. An animal is a   because it eats other living things.

3. The sun helps plants   their food.

1. What does a rabbit eat?

a

Carrots

b

Meat

c

Fish

d

Other rabbits

2. What do birds eat?

a

Seeds

b

Grass

c

Leaves

d

Rocks

1. All animals eat plants.

T

True

F

False

2. A food chain shows who eats whom.

T

True

F

False

Look at the food chain below. Then answer the questions.

Food Chain Diagram

1. What does the caterpillar eat?

2. What eats the caterpillar?

1. Name one plant and one animal you might see in your backyard. What does the animal eat?