| Swamp | Question: An area of land that is saturated by water. | 1 | 1 | false |
| Desert | Question: A dry area where few plants grow. | 2 | 1 | false |
| Mesa | Question: A wide, flat-topped mountain with steep sides, larger than a butte. | 3 | 1 | false |
| Cape | Question: A pointed piece of land extending into an ocean or lake. | 4 | 1 | false |
| River Mouth | Question: The place where a river flows into a lake or ocean. | 5 | 1 | false |
| Glacier | Question: A large ice mass that moves slowly down a mountain or over land. | 6 | 1 | false |
| Canyon | Question: A narrow, deep valley with steep sides. | 7 | 1 | false |
| elevation | Natural _____ of the earth's surface with steep sides and greater height than a hill. | 8 | 0 | true |
| Plateau | Question: A broad flat area of land higher than the surrounding land. | 9 | 1 | false |
| Cliff | Question: The steep, almost vertical edge of a hill, mountain, or plain. | 10 | 1 | false |
| interior | An opening in the earth, usually raised, through which gases and lava escape from the earth's _____. | 11 | 0 | true |
| connecting | A narrow strip of water _____ two large bodies of water. | 12 | 0 | true |
| mountains | Low land between hills or _____. | 13 | 0 | true |
| Marsh | Question: Soft, wet, low-lying, grassy land that serves as a transition between water and land. | 14 | 1 | false |
| Island | Question: A body of land surrounded by water. | 15 | 1 | false |
| Delta | Question: A triangular area of land formed from deposits at the mouth of a river. | 16 | 1 | false |
| Harbor | Question: A sheltered area of water, deep enough for docking ships. | 17 | 1 | false |
| Oasis | Question: A spot of fertile land in a desert, fed by water from wells or underground springs. | 18 | 1 | false |
| Prairie | Question: A large, level area of grassland with few or no trees. | 19 | 1 | false |
| Floodplain | Question: Flat land near the edges of rivers formed by mud and silt deposit by floods. | 20 | 1 | false |
