Grade 5 · Science · Building Confidence
Free Science Review worksheet - version 4
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 · Building confidence · 10 questions · Version PG-BAISNA-1K6R
Which layer of Earth is liquid iron and nickel?
What type of boundary forms when plates move apart?
What is the role of chlorophyll?
Which blood cells fight infection?
Why are food webs more realistic than single food chains?
What is the pH of a neutral solution?
Why does salt lower water's freezing point?
What evidence shows a chemical reaction occurred?
What is the difference between weather and climate?
State Newton's third-law force pair when swimming.
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 4
- Which layer of Earth is liquid iron and nickel?Outer core
- What type of boundary forms when plates move apart?Divergent boundary
- What is the role of chlorophyll?Absorb light for photosynthesis
- Which blood cells fight infection?White blood cells
- Why are food webs more realistic than single food chains?Organisms have multiple food sources and predators
- What is the pH of a neutral solution?7
- Why does salt lower water's freezing point?It disrupts ice crystal formation
- What evidence shows a chemical reaction occurred?New substances form
- What is the difference between weather and climate?Weather is short-term; climate is long-term patterns
- State Newton's third-law force pair when swimming.Push water back; water pushes swimmer forward
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.