Grade 2 · Science · On Level
Free Science Review worksheet - version 8
Grade 2 science review matched to the learner's current level. This printable version includes 10 grade-appropriate questions and a separate answer sheet.
Science Review
Grade 2 · On-level practice · 10 questions · Version PG-1MW36WD-L6W9
1.What role does a mushroom often have in an ecosystem?
2.What is water vapor changing to liquid called?
3.What is a food chain's first energy source?
4.What process lets plants make food using light?
5.Which organ pumps blood?
6.What causes sound?
7.Name the three main rock types.
8.What is an animal that eats plants called?
9.Which simple machine is a ramp?
10.What is the freezing point of water in Celsius?
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 8
- What role does a mushroom often have in an ecosystem?Decomposer
- What is water vapor changing to liquid called?Condensation
- What is a food chain's first energy source?The Sun
- What process lets plants make food using light?Photosynthesis
- Which organ pumps blood?The heart
- What causes sound?Vibrations
- Name the three main rock types.Igneous, sedimentary, and metamorphic
- What is an animal that eats plants called?Herbivore
- Which simple machine is a ramp?Inclined plane
- What is the freezing point of water in Celsius?0°C
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.