Our Warming Planet

2. The effects that occur around the world.
3. The average course or condition of the weather at a place usually over a period of years as exhibited by temperature, wind velocity, and precipitation.
5. an increase in the earth's atmospheric and oceanic temperatures widely predicted to occur due to an increase in the greenhouse effect resulting especially from pollution.
6. A type of gas with a sweet smell that is used as a weak anaesthetic.
9. A liquid obtained from petroleum, used especially as a fuel for cars and other vehicles.
11. A hard, black substance that is dug from the earth in pieces, and can be burned to produce heat or power, or a single piece of this.
12. A factory where electricity is produced.
15. The conditions in the air above the earth such as wind, rain, or temperature, especially at a particular time over a particular area.
16. A chemical compound that is a type of alcohol.
17. Freezing sheet of water mostly found in Arctic.
18. A natural resources from trees.
20. A type of heavy oil used as fuel.
23. A gas that uses to trap heat in the atmosphere.
24. A thick liquid that comes from petroleum, used as a fuel and for making parts of machines move easily.

1. Degree of hotness or coldness measured on a definite scale.
3. The gas that produce when people breathe out.
4. A substance in a form like air that is neither solid nor liquid.
7. The whole mass of air surrounding the earth
8. Changes we see and feel outside from day to day.
10. Water dropping from sky.
13. A current of air moving approximately horizontally, especially one strong enough to be felt.
14. Water in the form of a gas resulting from heating water or ice.
16. The act of sending out gas, heat, light, etc.
19. control or organising something.
21. A lawsuit concerning a transaction that could not occur except in some particular place.
22. A gas with no smell or colour, often used as a fuel.