Science Revision Questions – Easy

Common Entrance Revision: 20 easier questions
KS3 Levels 3 and 4
Answer all 20 questions and then press ‘Submit’
You have the option of checking each answer if you wish
Your score and any corrections will then be shown

1. Is Mercury metal a solid, liquid or gas?
(at normal room temperature)

2. What is the main reason a plant has leaves?

3. An acid would have what pH number?

4. What happens to sugar when you stir it into a cup of tea?

5. Which part of a flower does pollen reach during pollination?

6. What is the name of the force which causes a moving car to slow down?

7. cell2This diagram shows a typical plant cell.

What do you think is represented by part labelled F?

8. Which part of your skeleton protects the spinal cord?

9. What is the approximate number of elements?

10. helium is an example of an

11. What are the main features of a reptile?

12. What is the unit of pressure?

13. What needs to be done to make a guitar string sound higher

14. What name is given to the tiny blood vessels that bleed when you graze your knee?

15. What gas is removed from the air when something burns?

16. What is something called if light cannot pass through it?

17. Alice put four objects on to a tray and slowly tipped it up.
The pencil sharpener slid first. The matchbox slid next. Then the scissors. The rubber slid last. Which object had the least friction between it and the tray?

18. What colour would Universal Indcator turn when added to a mild alkali?

19. Why is the mineral calcium important in our diet?

20. Name an instrument for measuring the current in a circuit