Environment

3. the movement of people or goods from one place to another
5. the mixture of gases around the earth
7. a sudden violent movement of the earth's surface, sometimes causing great damage
10. damage caused to water, air, etc. by harmful substances or waste
11. an amount of something that is available for use:
12. the power from something such as electricity or oil that can do work, such as providing light and heat

1. the cutting down of trees in a large area, or the destruction of forests by people
2. a situation in which there is not enough of something
4. the quality of causing little or no damage to the environment and therefore able to continue for a long time
6. related to the sea or sea transport
8. a situation in which an area is covered with water, especially from rain
9. a clear liquid, without colour or taste, that falls from the sky as rain and is necessary for animal and plant life