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2. A huge mass of ice slowly flowing over a land mass, formed from compacted snow in an area where snow accumulation exceeds melting and sublimation.

3. Waterfall A steep descent of water from a height; a cascade.

4. a stream or river that flows into a larger one

5. A large area of a sea or ocean partially enclosed by land, especially a long landlocked portion of sea opening through a strait.

6. A fertile or green spot in a desert or wasteland, made so by the presence of water.

7. A long, deep, narrow valley with steep cliff walls, cut into the Earth by running water and often having a stream at the bottom.

8. A long, narrow, deep inlet of the sea between steep slopes.

9. A shallow body of salt water close to the sea but separated from it by a narrow strip of land, such as a barrier island, or by a coral reef.

10. The continuous body of salt water covering most of the earth's surface, especially this body regarded as a geophysical entity distinct from earth and sky.

11. A sound is a wide inlet of the sea or ocean that is parallel to the coastline; it often separates a coastline from a nearby island.

12. A natural hot spring that intermittently ejects a column of water and steam into the air.

13. a deposit of rock, such as sandstone, containing water that can be used to supply wells

14. The bed of a stream or river.

15. Of, relating to, or characteristic of a suburb.

16. A large group of islands.

17. A subarctic, evergreen coniferous forest of northern Eurasia located just south of the tundra and dominated by firs and spruces.

18. The pointed summit of a mountain.

19. An elevated, comparatively level expanse of land; a tableland.

20. A narrow channel joining two larger bodies of water.

21. An area of soft, wet, low- lying land, characterized by grassy vegetation and often forming a transition zone between water and land.

22. A dense thicket of shrubs and small trees.