Grade 5 · Science · Challenge
Free Science Review worksheet - version 8
Grade 5 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 5 · Stretch challenge · 10 questions · Version PG-1FYZWV0-178N
1.Why does salt lower water's freezing point?
2.What is the difference between weather and climate?
3.What cell structure contains genetic material?
4.Which blood cells fight infection?
5.State Newton's third-law force pair when swimming.
6.Why are food webs more realistic than single food chains?
7.What is the role of chlorophyll?
8.What transfers traits from parents to offspring?
9.What is density?
10.Which layer of Earth is liquid iron and nickel?
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
- Why does salt lower water's freezing point?It disrupts ice crystal formation
- What is the difference between weather and climate?Weather is short-term; climate is long-term patterns
- What cell structure contains genetic material?The nucleus
- Which blood cells fight infection?White blood cells
- State Newton's third-law force pair when swimming.Push water back; water pushes swimmer forward
- Why are food webs more realistic than single food chains?Organisms have multiple food sources and predators
- What is the role of chlorophyll?Absorb light for photosynthesis
- What transfers traits from parents to offspring?Genes
- What is density?Mass per unit volume
- Which layer of Earth is liquid iron and nickel?Outer core
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.