KS3 Unit 7i - Energy 1© NTScience.co.uk 2005

Energy

KS3 Unit 7i - Energy 2© NTScience.co.uk 2005

Q1. What do you call an energy source that can

be replaced indefinitely?

KS3 Unit 7i - Energy 3© NTScience.co.uk 2005

A1. Renewable

KS3 Unit 7i - Energy 4© NTScience.co.uk 2005

Q2. Name a solid fuel formed millions of years

ago from dead plant matter?

KS3 Unit 7i - Energy 5© NTScience.co.uk 2005

A2. Coal

KS3 Unit 7i - Energy 6© NTScience.co.uk 2005

Q3. Name a liquid fuel formed millions of years

ago from dead sea creatures?

KS3 Unit 7i - Energy 7© NTScience.co.uk 2005

A3. Oil

KS3 Unit 7i - Energy 8© NTScience.co.uk 2005

Q4. What gas is Bunsen burner fuel?

KS3 Unit 7i - Energy 9© NTScience.co.uk 2005

A4. Methane

KS3 Unit 7i - Energy 10© NTScience.co.uk 2005

Q5. What type of energy is generated from

disintegrating atoms ?

KS3 Unit 7i - Energy 11© NTScience.co.uk 2005

A5. Nuclear

KS3 Unit 7i - Energy 12© NTScience.co.uk 2005

Q6. What do we call energy from the sun?

KS3 Unit 7i - Energy 13© NTScience.co.uk 2005

A6. Solar

KS3 Unit 7i - Energy 14© NTScience.co.uk 2005

Q7. Name a fuel for nuclear power stations

KS3 Unit 7i - Energy 15© NTScience.co.uk 2005

A7. Uranium Plutonium

KS3 Unit 7i - Energy 16© NTScience.co.uk 2005

Q8. What gas is needed to let fuel burn?

KS3 Unit 7i - Energy 17© NTScience.co.uk 2005

A8. Oxygen

KS3 Unit 7i - Energy 18© NTScience.co.uk 2005

Q9. What do you call something that can

catch light?

KS3 Unit 7i - Energy 19© NTScience.co.uk 2005

A9. Flammable

KS3 Unit 7i - Energy 20© NTScience.co.uk 2005

Q10. What is the most useful form of energy

KS3 Unit 7i - Energy 21© NTScience.co.uk 2005

A10. Electrical Electricity

KS3 Unit 7i - Energy 22© NTScience.co.uk 2005

Q11. What do we call energy from beneath the

earth's surface?

KS3 Unit 7i - Energy 23© NTScience.co.uk 2005

A11. Geothermal

KS3 Unit 7i - Energy 24© NTScience.co.uk 2005

Q12. In a power station, what spins as water or

air flows through it?

KS3 Unit 7i - Energy 25© NTScience.co.uk 2005

A12. Turbine

KS3 Unit 7i - Energy 26© NTScience.co.uk 2005

Q13. What transforms rotational kinetic energy

into electricity

KS3 Unit 7i - Energy 27© NTScience.co.uk 2005

A13. Generator

KS3 Unit 7i - Energy 28© NTScience.co.uk 2005

Q14. What type of power comes from water

stored behind a dam?

KS3 Unit 7i - Energy 29© NTScience.co.uk 2005

A14. Hydro-electric

KS3 Unit 7i - Energy 30© NTScience.co.uk 2005

Q15. What type of power comes from the peaks

and troughs on the sea?

KS3 Unit 7i - Energy 31© NTScience.co.uk 2005

A15. Wave power

KS3 Unit 7i - Energy 32© NTScience.co.uk 2005

Q16. What type of energy comes from the

effect of the moon's gravity on the oceans?

KS3 Unit 7i - Energy 33© NTScience.co.uk 2005

A16. Tidal

KS3 Unit 7i - Energy 34© NTScience.co.uk 2005

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