Grade 3 · Science · Challenge
Free Earth, Space & Weather worksheet - version 10
Grade 3 earth, space & weather practice with original, difficulty-matched questions. This printable version includes 8 grade-appropriate questions and a separate answer sheet.
Earth, Space & Weather
Grade 3 · Stretch challenge · 8 questions · Version PG-10VVIC3-1UYY
1.Explain “albedo” in your own words.
2.Explain “plate tectonics” in your own words.
3.Explain “rock cycle” in your own words.
4.Explain “carbon cycle” in your own words.
5.Explain “convection current” in your own words.
6.Explain “rain shadow” in your own words.
7.Explain “groundwater” in your own words.
8.Explain “atmosphere” in your own words.
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 10
- Explain “albedo” in your own words.the fraction of incoming light a surface reflects
- Explain “plate tectonics” in your own words.the movement of large sections of Earth's crust
- Explain “rock cycle” in your own words.processes that transform rocks among major types
- Explain “carbon cycle” in your own words.movement of carbon through air, water, organisms, and rock
- Explain “convection current” in your own words.circulation caused by differences in temperature and density
- Explain “rain shadow” in your own words.a dry area on the downwind side of a mountain
- Explain “groundwater” in your own words.water stored in soil and rock below the surface
- Explain “atmosphere” in your own words.the layer of gases surrounding Earth
Worked example
Use observations and long-term patterns to explain Earth systems.
Common mistake
Confusing a short-term weather event with a climate pattern.
Helpful hint
Check the time scale in the question.