Across
- 2. A piece of land surrounded by water.
- 6. A large natural elevation of the earth's surface.
- 8. A large body of water surrounded by land.
- 9. A large natural stream of water flowing in a channel to the sea.
- 10. A large area covered chiefly with trees and undergrowth.
- 11. A dense forest, typically in tropical areas.
Down
- 1. A mountain with a crater or vent through which lava erupts.
- 3. A barren area of landscape where little precipitation occurs.
- 4. A low area between hills or mountains, typically with a river flowing through it.
- 5. A cascade of water falling from a height.
- 7. A very large expanse of sea.