Climate Change

7. the composite or generally prevailing weather conditions of a region
9. the surroundings or conditions in which a person, animal, or plant lives or operates.
10. the process of a substance in a liquid state changing to a gaseous state
11. An object capable of being decomposed by bacteria or other living organisms.
14. the presence in or introduction into the environment of a substance or thing that has harmful or poisonous effects.

1. Warming an increase in the earth's average atmospheric temperature that causes corresponding changes in climate
2. the production and discharge of something
3. rain, snow, sleet, or hail that falls to the ground.
4. the gaseous envelope surrounding the earth; the air.
5. the state of the atmosphere at a place and time as regards heat, dryness, sunshine, wind, rain, etc.
6. the natural home or environment of an animal, plant, or other organism
8. the careful utilization of a natural resource in order to prevent depletion.
12. a biological community of interacting organisms and their physical environment
13. Fuels any combustible organic derived from the remains of former life.