Across
- 3. a very large expanse of sea
- 5. a luxuriant, dense forest rich in biodiversity, found typically in tropical areas with consistently heavy rainfall.
- 7. a dry, barren area of land, especially one covered with sand
- 8. a large natural stream of water flowing in a channel to the sea, a lake
- 10. a naturally raised area of land, not as high as a mountain.
Down
- 1. a large area covered chiefly with trees and undergrowth.
- 2. an area of land overgrown with dense forest and tangled vegetation
- 4. a large natural elevation of the earth's surface rising abruptly from the surrounding level
- 6. the expanse of salt watethat covers most of the earth's surface
- 9. the planet on which we live; the world.
- 11. a large body of water surrounded by land
