1. My Geography Book By

2. ATOLL
A circle of small islands with a lagoon in the center

3. BUTTE
A mountain with a small, flat top

4. CAVE
A hole in the side of a hill or mountain

5. DELTA
An area at the mouth of a river, often fan-shaped, where plants grow easily

6. DESERT
A hot, dry, flat area usually covered with sand

7. GULF
A body of ocean water mostly surrounded by land

8. HILL
A rounded area of land rising above the plains

9. ICEBERG
A large piece of ice floating in an ocean

10. LAGOON
Shallow seawater surrounded by a circle of islands

11. LAKE
Water surrounded by land

12. MESA
A mountain with a large, flat top

13. MOUNTAIN
Land rising high above the plains

14. OCEAN
One of the main bodies of water that cover the earth

15. PENINSULA
Land that “sticks out” into water

16. PLAINS
A large area of flat land

17. RIVER
A long, large stream

18. VALLEY
The low land between hills or mountains

19. VOLCANO
A mountain with a hole in the top that hot lava can flow out of

20. WATERFALL
Water that flows over the edge of a cliff