Across
- 3. a body of land that is surrounded by water.
- 4. an opening in the Earth's surface.
- 6. a place in a river where water spills suddenly downward.
- 7. a very steep, vertical, or overhanging face of rock, earth, or ice
- 8. a natural underground hollow space
- 9. a large area of land, usually in a hot region, where there is almost no water, rain, trees, or plants.
Down
- 1. a very large, thick mass of ice that stays frozen from one year to the next and has the ability to move.
- 2. a series of mountains or hills arranged in a line and connected by high ground
- 4. a type of landform. It is a lower part in the land, between two higher parts which might be hills or mountains.
- 5. an area of tall, mostly evergreen trees and a high amount of rainfall