Across
- 4. flat land with few trees or hills
- 5. largest saltwater body covering most of Earth
- 6. large saltwater body smaller than an ocean
- 7. flowing water moving toward sea or lake
Down
- 1. large water body surrounded by land
- 2. very high landforms with steep slopes
- 3. raised land, lower and gentler than mountains
- 4. high flat land above surrounding area