Nature Crossword

2. a long, natural area of water that flows across the land and into a sea, lake, or ocean
6. a very high hill, sometimes with snow on top
8. a large, hot, dry area of land with very few plants
9. a large area of water that has land all around it
10. a mountain with a large hole at the top which sometimes explodes and produces lava and smoke

1. a large area of trees growing closely together
3. an area of land that has water around it
4. a very large animal that looks like a large fish, lives in the sea, and breathes air through a hole at the top of its head
5. a flow of water that drops from a high place to a low point
7. an area of sand or rocks next to the sea