reliefs and geographical features

123456789101112
Across
  1. 4. where the land and ocean meet
  2. 6. -Are above sea level
  3. 9. -are made from rivers
  4. 10. -is not completely surrounded by water
  5. 12. -a big body of saline water
Down
  1. 1. -is a piece of land surrounded by water
  2. 2. -are smaller than oceans and are usually
  3. 3. -a big piece of land
  4. 5. -is a group of islands
  5. 7. between hills or mountains
  6. 8. -is surrounded by land
  7. 11. -A valley is an elongated low area often