| Questions | Answers |
|---|---|
| An area of relatively level high ground. | plateau |
| A low area between two hills,often with a river running through it. | valley |
| A large natural stream of flowing water. | river |
| A large underground chamber, in a hillside or a cliff. | cave |
| A low hill at the base of a mountain or mountain range. | foothill |
| An area covered mainly with trees and undergrowth. | forest |
| Solid material forming part of the surface of the earth. | rock |