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Grade 2 Science · Food Chains: Introduction

Grade 2 Food Chains: Introduction Practice Test

Build Grade 2 science skills with five 10-question practice tests on producers, consumers, decomposers, sunlight, food-chain order, and ecosystems.

Food Chains: Introduction Practice Tests

These Grade 2 Science practice tests help students understand how living things are connected by food and energy. Students identify producers, consumers, herbivores, carnivores, omnivores, and decomposers, then read simple food-chain arrows.

Skills covered

  • Identifying producers and consumers
  • Understanding sunlight as an energy source
  • Reading simple food-chain arrows
  • Recognizing herbivores, carnivores, and omnivores
  • Explaining the role of decomposers
  • Connecting food chains to healthy habitats

How to use these practice tests

Complete one 10-question test at a time. Draw arrows from the food to the eater, starting with the Sun and a producer. Explain what might happen if one organism becomes more or less common.

For more Grade 2 Science practice, return to the Grade 2 Science category.

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5 Tests
1. Test2. Test3. Test4. Test5. Test

3. Test

Grade 2 Food Chains: Introduction Practice Tests

A 10-question Grade 2 Science practice test on producers, consumers, decomposers, sunlight, food-chain order, and simple ecosystems.

Read each food-chain question carefully. Identify the living thing role, food relationship, energy source, or order and choose one answer.

10 Questions
0/10 Questions0 %
Correct 0
Incorrect 0
Unanswered 10
1. QuestionMultiple choice

Read this chain: “Sun → grass → mouse → hawk.” What does the chain show?

Please select an answer first.

Correct answer: A

The correct answer is Energy moves from the Sun to plants and then to animals.

  1. Read the food-chain clue: Identify the producer, consumer, food, energy source, or direction shown.
  2. Connect the organisms: The chain starts with sunlight, then grass makes food, and animals get energy by eating.
  3. Check the choice: The correct choice is Energy moves from the Sun to plants and then to animals.

The chain starts with sunlight, then grass makes food, and animals get energy by eating.

2. QuestionMultiple choice

In the meadow chain, what does the grass provide for the mouse?

Please select an answer first.

Correct answer: B

The correct answer is Food.

  1. Read the food-chain clue: Identify the producer, consumer, food, energy source, or direction shown.
  2. Connect the organisms: The mouse eats plants such as grass for energy.
  3. Check the choice: The correct choice is Food.

The mouse eats plants such as grass for energy.

3. QuestionMultiple choice

What role does the mouse have in Sun → grass → mouse → hawk?

Please select an answer first.

Correct answer: C

The correct answer is Consumer.

  1. Read the food-chain clue: Identify the producer, consumer, food, energy source, or direction shown.
  2. Connect the organisms: The mouse is an animal that gets food by eating grass.
  3. Check the choice: The correct choice is Consumer.

The mouse is an animal that gets food by eating grass.

4. QuestionMultiple choice

What does the hawk eat in the meadow chain?

Please select an answer first.

Correct answer: D

The correct answer is The mouse.

  1. Read the food-chain clue: Identify the producer, consumer, food, energy source, or direction shown.
  2. Connect the organisms: The hawk gets energy by eating the mouse.
  3. Check the choice: The correct choice is The mouse.

The hawk gets energy by eating the mouse.

5. QuestionMultiple choice

What might happen if meadow plants disappeared?

Please select an answer first.

Correct answer: A

The correct answer is Plant-eating animals would lose an important food source.

  1. Read the food-chain clue: Identify the producer, consumer, food, energy source, or direction shown.
  2. Connect the organisms: Animals such as mice depend on plants for food, so losing plants affects the chain.
  3. Check the choice: The correct choice is Plant-eating animals would lose an important food source.

Animals such as mice depend on plants for food, so losing plants affects the chain.

6. QuestionMultiple choice

Read this chain: “Sun → plankton → small fish → seal.” What is plankton doing in the chain?

Please select an answer first.

Correct answer: B

The correct answer is Providing food and energy to the small fish.

  1. Read the food-chain clue: Identify the producer, consumer, food, energy source, or direction shown.
  2. Connect the organisms: Small fish eat plankton, which gets energy from the Sun.
  3. Check the choice: The correct choice is Providing food and energy to the small fish.

Small fish eat plankton, which gets energy from the Sun.

7. QuestionMultiple choice

What does the small fish eat in the ocean chain?

Please select an answer first.

Correct answer: C

The correct answer is Plankton.

  1. Read the food-chain clue: Identify the producer, consumer, food, energy source, or direction shown.
  2. Connect the organisms: The chain places small fish after plankton, showing the fish eats plankton.
  3. Check the choice: The correct choice is Plankton.

The chain places small fish after plankton, showing the fish eats plankton.

8. QuestionMultiple choice

What might a seal eat in this simple chain?

Please select an answer first.

Correct answer: D

The correct answer is A small fish.

  1. Read the food-chain clue: Identify the producer, consumer, food, energy source, or direction shown.
  2. Connect the organisms: The seal is shown after small fish, so it can eat the fish in this example.
  3. Check the choice: The correct choice is A small fish.

The seal is shown after small fish, so it can eat the fish in this example.

9. QuestionMultiple choice

Why does the ocean chain still begin with the Sun?

Please select an answer first.

Correct answer: A

The correct answer is Plankton and other producers use sunlight to make food.

  1. Read the food-chain clue: Identify the producer, consumer, food, energy source, or direction shown.
  2. Connect the organisms: Sunlight provides energy for producers at the beginning of the chain.
  3. Check the choice: The correct choice is Plankton and other producers use sunlight to make food.

Sunlight provides energy for producers at the beginning of the chain.

10. QuestionMultiple choice

What is the main idea of the meadow and ocean chains?

Please select an answer first.

Correct answer: B

The correct answer is Living things depend on one another for food and energy.

  1. Read the food-chain clue: Identify the producer, consumer, food, energy source, or direction shown.
  2. Connect the organisms: Both chains show energy moving from the Sun through producers and consumers.
  3. Check the choice: The correct choice is Living things depend on one another for food and energy.

Both chains show energy moving from the Sun through producers and consumers.

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Frequently asked questions about Grade 2 food chains

What is a food chain?

A food chain shows how food and energy move from the Sun and producers to consumers and other organisms.

What is a producer?

A producer is a living thing, such as a green plant or algae, that makes its own food using sunlight.

How many questions are on this page?

The page includes five mini tests with 10 questions each, for 50 Grade 2 food chains questions in total.