Across
- 3. A grassy space with wildflowers and small animals.
- 5. The salt water that covers 70% of the Earth.
- 7. A large, elevated section of the Earth with steep, rocky sides.
- 8. A dense, tropical forest.
Down
- 1. A place where a river flows over a steep drop.
- 2. An opening in the earth where lava can escape.
- 4. A large grassy space with large animals.
- 6. A long, deep crack in the ground.