1. Landforms
Geography of the World

2. Archipelago: a group or chain of islands

3. Atoll: a ring of coral islands and reefs that surrounds a shallow body of ocean water.

4. Bay: an indentation into the land formed by water.

5. Beach: the shore of an ocean, sea, or lake
Beach: the shore of an ocean, sea, or lake. Beaches can be covered in sand, rock, or gravel.

6. Butte: an isolated hill with steep sides.

7. Cape: an extension of land that sticks out into the water.

8. Canyon: a deep valley with high steep slopes.

9. Channel: a narrow sea located between two landmasses.

10. Cliff: a high steep face of a rock.

11. Coral Reef: a reef made up of corals
Coral Reef: a reef made up of corals. (Corals are stony skeletal deposits that live on the ocean floor in warm water).

12. Delta: a fan-shaped deposit at the mouth of a river.

13. Desert: a flat, dry and barren land with little or no vegetation.

14. Dune: a hill or ridge of wind-blown sand.

15. Fjord: an inlet of water located between steep cliffs.

16. Foothill: the low hills at the base of a mountain.

17. Glacier: a large mass of moving ice.

18. Gulf: a large area of sea or ocean partially enclosed by land.

19. Harbor: a sheltered body of water, deep enough to anchor ships.

20. Hill: a natural rise in land, smaller than a mountain.

21. Iceberg: a large body of floating ice.

22. Island: a landmass completely surrounded by water.

23. Isthmus: a narrow strip of land that joins or connects two larger landmasses.

24. Jungle: land that is overgrown with tropical vegetation and trees.

25. Lake: a large body of fresh or salt water located inland.

26. Lagoon: a shallow area of sea water separated by a sand bar or coral reef.

27. A flat-topped mountain with steep sides.

28. Mountain: a natural elevation with steep sides larger than a hill.
Mountain range: a chain of mountains.

29. Mouth: the point where a smaller water body empties into a larger water body.

30. Ocean: a large body of salt water

31. Peak: the summit of a mountain

32. Peninsula: a landmass covered by water on three sides.

33. Plain: flat, level land with few or no trees.

34. Plateau: the level top of an elevated landmass.

35. Prairie: flat or gently rolling grasslands.

36. River: a large stream of water that empties into a larger water body.

37. Sea: a large body of salt water that is completely or partially landlocked.

38. Sound: a large, wide ocean inlet of water that connects two larger bodies of water.
Strait: a narrow passage of water that connects two larger bodies of water.

39. Swamp: a lowland region saturated with water.

40. Tundra: a treeless area located between the ice cap and tree line of the arctic region.

41. Valley: a lowland area located between highlands such as mountains or hills.

42. Volcano: a mountain in which molten lava and gases are ejected.

43. Waterfall: a descent of water from a high point.

44. Continent: a large continuous land mass

45. Cove: a small, sheltered inlet or bay

46. Geyser: a spring that jets hot water or steam into the air.