1			2		3
					4																	5		6
										7
								8
				9
					10
			11														12
							13												14
													15								16
										17
18
							19			20
					21
			22

Across 4. An instrument used to measure temperature. 7. The amount of CO2 that individuals or organisations produce by using fossil fuels. 9. A way of managing climate change by planting trees to absorb CO2. 11. Where CO2 that is produced from burning fossil fuels is trapped and stored deep underground. 13. A renewable type of energy that uses the sun to create electricity. 17. The chopping down of forests which result in more CO2 being in the atmosphere. 18. A greenhouse gas that is created by 'windy' cows and decomposing material in landfills. 21. A cleaner, environmentally friendly type of energy production that will not run out in the future. 22. The path that the earth takes around the sun which changes over time and affects the amount of energy the Earth receives.

Down 1. The process of the energy from the sun being trapped in the atmosphere. 2. These can be drilled from ice sheets and used to calculate past temperatures. 3. A renewable type of energy created from moving air. 5. Methods that attempt to reduce the amount of greenhouse gases being emitted to manage climate change. 6. The period of the Earth's history covering the last 2.6 million years. 8. Gases which trap heat inside the atmosphere are known as ................ gases. 10. These can be studied in trees to work out past climate as they show how much a tree has grown each year 11. A common form of transport that gives off CO2. 12. responding to the challenges of climate change to make populations less vulnerable. 14. Warmer periods in the Earth's history where ice has melted. 15. When these erupt they add ash, gases and liquids to the atmosphere which block the sun's energy from reaching Earth. 16. Energy resources that are made from the remains of plants and animals that died millions of years ago. 19. Dark patches on the surface of the sun where the sun gives off more energy. 20. This is rising all around the world as ice sheets melt.