Across
- 1. It’s like a frozen river of ice! 1
- 6. The same as 'falls'.
- 7. It's the very top of a mountain or hill.
- 8. It is a natural pool of hot water that sometimes erupts
Down
- 2. It's dark and in an underground space.
- 3. It produces water in warm temperatures.
- 4. There are plants and small animals.
- 5. It’s like a giant crack in the Earth’s surface!