Across
- 3. small pieces of rubbish
- 4. all the animals, plants, rocks, etc.
- 7. to spoil or destroy something completely
- 8. water that flows naturally along a fixed route formed by a channel cut into rock valley an area of low land between hills or mountains,
- 9. iron or gold or steel
Down
- 1. a large amount of water covering an area that is usually dry
- 2. /dʒiˈɒɡrəfi/
- 5. the air, water, and land in or on which people, animals, and plants live
- 6. /ˈmɪnərəl/