Across
- 2. — Movement of water in the sea that breaks on the shore.
- 5. — A mountain that can erupt with lava and ash.
- 8. — Land completely surrounded by water.
- 9. — High, steep rock faces, often near the sea.
- 10. — A large area covered mainly with trees and plants.
Down
- 1. — A low area of land between hills or mountains.
- 2. — Water that falls from a height in a river or stream.
- 3. — Tiny grains that make up beaches and deserts.
- 4. — Very tall natural elevations of the earth.
- 6. — A dense, tropical forest.
- 7. — A very dry place with lots of sand.
- 10. — Thick mist that makes it hard to see.