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๐Ÿ”ฌ Science, Years 7 and 8

Years 7 to 8 ยท Read up first
10 questions. Get 8 right to earn 10 minutes. All 10 right = +5 bonus. They start easy and get harder as you go, so treat the first few as a warm-up. Every one you miss comes back with the answer and why.

1. Which of these is a renewable energy source?

2. Which group includes only animals that produce milk for their young?

3. What is the smallest part of an element that still has the properties of that element?

4. What does the periodic table organise?

5. What force pulls objects towards the Earth?

6. What do we call a feature that helps a living thing survive in its environment?

7. What structure allows only certain things in and out of a cell?

8. What force acts between two touching surfaces to slow down or stop movement?

9. Which structure in a plant cell captures sunlight to make food?

10. What are atoms of the same element with different numbers of neutrons called?

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