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Science Review

Grade 4 · Building confidence · 10 questions · Version PG-4QCESL-1RT1

1.

What is an animal that eats plants called?

2.

What process lets plants make food using light?

3.

What role does a mushroom often have in an ecosystem?

4.

Which planet is known for its rings?

5.

What causes day and night?

6.

Which organ pumps blood?

7.

What is the freezing point of water in Celsius?

8.

What causes sound?

9.

What type of energy is stored in food?

10.

Name the three main rock types.

Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 15
  1. What is an animal that eats plants called?Herbivore
  2. What process lets plants make food using light?Photosynthesis
  3. What role does a mushroom often have in an ecosystem?Decomposer
  4. Which planet is known for its rings?Saturn
  5. What causes day and night?Earth's rotation
  6. Which organ pumps blood?The heart
  7. What is the freezing point of water in Celsius?0°C
  8. What causes sound?Vibrations
  9. What type of energy is stored in food?Chemical energy
  10. Name the three main rock types.Igneous, sedimentary, and metamorphic

Worked example

Connect the question to an observable process or scientific model.

Common mistake

Selecting a familiar term without checking its meaning.

Helpful hint

Explain why your answer makes sense.