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Science Review

Grade 4 · Building confidence · 10 questions · Version PG-5UATKH-1RT1

1.

What is an animal that eats plants called?

2.

What type of energy is stored in food?

3.

What causes sound?

4.

Name the three main rock types.

5.

What is the freezing point of water in Celsius?

6.

Why do shadows change during the day?

7.

What causes day and night?

8.

What structure protects a plant cell but not an animal cell?

9.

Which planet is known for its rings?

10.

What is a food chain's first energy source?

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 19
  1. What is an animal that eats plants called?Herbivore
  2. What type of energy is stored in food?Chemical energy
  3. What causes sound?Vibrations
  4. Name the three main rock types.Igneous, sedimentary, and metamorphic
  5. What is the freezing point of water in Celsius?0°C
  6. Why do shadows change during the day?The Sun's apparent position changes
  7. What causes day and night?Earth's rotation
  8. What structure protects a plant cell but not an animal cell?Cell wall
  9. Which planet is known for its rings?Saturn
  10. What is a food chain's first energy source?The Sun

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.