Chain Crosswords Long Geography Medium — Set 4

Medium 13×13 Set 4
1
2
3
4
5
6
7
8
Across
  1. 4. A word related to geography
  2. 6. Narrow body of water between islands
  3. 7. Narrow steep-sided valley
Down
  1. 1. A word related to geography
  2. 2. Low-lying area drained by a river
  3. 3. Channel carved by running water
  4. 5. Long narrow hilltop or range
  5. 8. Green area in a desert