Across
- 3. to sort and collect rubbish in order to treat it and produce useful materials that can be used again
- 7. damage caused to water, air, etc. by harmful substances or waste
- 9. a very large area of sea
- 10. a long period when there is little or no rain
- 11. a mass of rock and earth moving suddenly and quickly down a steep slope
- 12. an extremely large wave caused by a violent movement of the earth under the sea
- 13. a violent wind that has a circular movement, especially in the West Atlantic Ocean
Down
- 1. an area of land, used for growing crops or keeping animals, usually surrounded by a fence
- 2. The general weather conditions usually found in a particular place
- 4. waste material or things that are no longer wanted or needed
- 5. to cause to fill or become covered with water, especially in a way that causes problems
- 6. a raised part of the earth's surface, much larger than a hill, the top of which might be covered in snow
- 8. a sudden violent movement of the earth's surface, sometimes causing great damage
- 10. an area, often covered with sand or rocks, where there is very little rain and not many plants