Environment

6. a set of animals or plants in which the members have similar characteristics to each other and can breed with each other
10. a violent storm with strong circular winds of at least 72 miles (or 118 kilometers) per hour
11. a situation in which there is not enough food for a great number of people
12. the area of a town that surrounds someone's home, or the people who live in this area
13. the shape of the land next to the sea, esp. when seen from the air or as shown on a map
14. the natural environment in which an animal or plant usually lives
15. a situation in which something no longer exists

1. the cutting down of trees in a large area, or the destruction of forests by people
2. a type of building in which people live
3. a mountain with a large, circular hole at the top through which lava (= hot liquid rock) gases, steam, and dust are or have been forced out
4. an amount of a substance that is produced and sent out into the air that is harmful to the environment (plural)
5. a substance like rock, formed in the sea by groups of particular types of small animal, often used in jewellery
7. relating to a suburb
8. a situation in which there is too much traffic and movement is difficult
9. forms of energy that can be produced as quickly as they are used