S1 Energy crossword

1. Two magnets held apart is a ____________ energy store
7. Tides caused by the ________ are used for tidal energy.
10. oil and gas are formed from __________ that died millions of years ago, fell into the sea and were buried by sand and mud (this prevented rotting). High temperatures and pressure.
11. Glucose in your muscles is a _____________ energy store
13. Energy ____________ is how good an device is at transferring energy in to useful forms.
15. A _____-_____________ energy source will run out in the next million years or so (finite resource)
18. ____________ is useful energy from a torch.
19. When cold water is heated by Earth’s thermal energy.
20. Fusion in the sun is a ___________ energy store
21. Energy from the sun is transferred to chemical store in growing plants and the animals eat them.
22. Plants that died millions of years ago, covered in mud (stopped rotting), heat a pressure caused the formation of ________.

2. Movement of wind turns __________ to create kinetic energy
3. Energy can be neither created nor destroyed only transferred from one form to another. This is called the ____________ of energy.
4. A hot bath is an example of a ______________ energy store
5. Energy is measured in __________
6. Coal, oil and gas are all ________ ___________.
8. A skateboarder at the top of a hill has ____________ _______________ energy store
9. A ___________ energy source will not run out in the next million years or so.
12. Water trapped behind a dam is used for ____________ power.
14. ______________ is waste energy from a blender.
16. A stretched spring has an ______________ _____________ energy store
17. A moving car is an example of a ____________ energy store