Science Revision Questions – Average

Common Entrance Revision: 20 Easy and harder questions
KS3 Levels 4 and 5
Answer all 20 questions and then press ‘Submit’
Your score and any corrections will then be shown

1. What are the main features of amphibian?

2. Lettuce ----> slug ------> thrush -------> fox

The third organism in any food chain will always be a

3. If Magnesium hydroxide (indigestion powder) were added to vinegar which of the answers would best describe what would happen?

4. SALTY WATER is best described as....

5. Enzymes are needed by our body to help us do what?

6. Metal is the best material for a radiator because it

7. Name an organ which helps digest food

8. When a bunsen burner is lit, should the air-hole be open or closed?

9. Which of the gases below is sometimes put in balloons to make them float?

10. How many kidneys are there in the body of a normal boy or girl

11. Where does fertilization take place in the human body?

12. What colour will universal turn when mixed with water?

13. flower2The diagram shows the main parts of a flowering plant.

In which part of the plant is photosynthesis mainly carried out?

14. What happens to the current through a component if the voltage is increased?

15. The diagram shows a roller coaster car moving downwards quite fast.

Which force is making the car speed up (X or Y)?

16. What is the chemical formula for SALT (sodium chloride)?

17. When talking about food chains, which of the following is an example of a producer?

18. How many lungs are there in a the body of a normal boy or girl

19. Where are seeds made in a flowering plant?

20. Which of the following would you use filtration for?