1
2
3
4
5
6
7
Across
- 3. A large flat area of land that is higher than the land around it
- 5. A large hole in the side of a hill or under the ground
- 6. A large area of land with shared features
- 7. An imaginary line around the middle of the Earth
Down
- 1. A huge slow-moving mass of ice
- 2. A thick warm forest that gets a lot of rain
- 4. A key on a map that explains what the symbols mean