1									2
						3
			4
		5
								6
7
			8		9
		10
	11

Across 1. Energy from the light given off by our nearest star 5. Living things and organic matter 7. The movement of water caused by the wind 8. A gas formed from dead organic matter on the ocean floor. 10. A dark liquid formed over many millions of years ago on ocean floor 11. A large amount of trapped water used to create electricity

Down 2. Heat generated from deep within the earth 3. A black or black-brown rock formed from dead plants 300 million years old 4. Energy from the movement of air 6. A radioactive metal 9. The flow of water caused by the pull of the moon