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Created on 2nd September 2025
Grade level: Grade 7th grade
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20 Questions
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Questions (20)
1. What is the process by which plants make their own food?
Photosynthesis
4 choice options
2. Which of the following is a state of matter?
Solid
4 choice options
3. What is the main gas that plants take in during photosynthesis?
Carbon Dioxide
4 choice options
4. Which of the following best describes an ecosystem?
A community of living organisms and their environment
4 choice options
5. What is the role of chlorophyll in plants?
Absorbs sunlight
4 choice options
6. What is a food chain?
A sequence of energy transfer in an ecosystem
4 choice options
7. Why is biodiversity important in ecosystems?
It makes ecosystems more stable
4 choice options
8. What type of energy does the sun provide to Earth?
Solar energy
4 choice options
9. Which of the following can be a result of pollution?
Loss of biodiversity
4 choice options
10. What is the water cycle?
The process of water changing states
4 choice options
11. What is the process by which plants make their own food called?
Photosynthesis
4 choice options
12. Which of the following is a renewable source of energy?
Solar Energy
4 choice options
13. What is the main gas that plants take in during photosynthesis?
Carbon Dioxide
4 choice options
14. Which part of the plant is primarily responsible for absorbing water and nutrients from the soil?
Root
4 choice options
15. What is the scientific method?
A process for conducting experiments
4 choice options
16. What is the largest organ in the human body?
Skin
4 choice options
17. Which of the following is a characteristic of living things?
They can reproduce
4 choice options
18. What type of energy is stored in food?
Chemical Energy
4 choice options
19. What do we call the change of state from a liquid to a gas?
Evaporation
4 choice options
20. What is the primary function of the leaves of a plant?
Photosynthesis
4 choice options