Across
- 3. a high area of rock with a very steep side, often next to a coast
- 4. a stream of water that falls from a high place, often to a pool below
- 6. the hard material that trees are made of
- 8. an area of low land between hills or mountains
- 10. the hard, natural substance that forms part of the earth’s surface
- 11. a large area of salt water
- 12. the land next to the sea
Down
- 1. a mountain with a large hole at the top, through which hot liquid rock and gases are sometimes forced
- 2. a high area of land that is smaller than a mountain
- 5. a long, natural area of water that flows across the land
- 7. a large, hot, dry area of land with very few plants
- 9. a large area of water that has land all around it