Landforms

3. A large mass of ice that moves slowly over land.
5. A natural elevation of the Earth's surface that is higher and steeper than a hill.
7. A large body of salt water that is partly enclosed by land.
9. A flat-topped area of land that is higher than the surrounding land.
10. A natural elevation of the Earth's surface that is lower and gentler than a mountain.
12. A group of islands.
17. A flat or gently sloping area of land that is generally treeless and often covered with grass.
18. A large body of fresh or salt water surrounded by land.

1. A body of water that is partially enclosed by land, with a wide opening to the ocean or sea.
2. A piece of land that is almost completely surrounded by water but connected to a larger landmass.
4. A natural underground chamber.
6. A landform created at the mouth of a river where it empties into a larger body of water.
8. A large natural stream of water flowing in a channel to the sea, a lake, or another such stream.
11. A depression in the Earth's surface, typically between mountains or hills.
13. A deep, narrow valley with steep sides, often carved by a river.
14. A tract of land completely surrounded by water.
15. A very large expanse of sea.
16. A steep face of rock or earth, often along the edge of a mountain or a body of water.