Puzzle

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Across
  1. 2. A deep gorge carved by a river.
  2. 3. A mountain with molten rock that erupts.
  3. 6. A dense, tropical forest with high rainfall.
  4. 7. piece of land surrounded by water.
  5. 8. A natural hot spring that shoots water.
  6. 10. A flat, elevated landform.
  7. 15. A piece of land almost surrounded by water.
  8. 17. A slow-moving mass of ice.
  9. 18. A sheltered area for ships.
  10. 19. The land along the edge of a sea or ocean.
Down
  1. 1. A body of water partially enclosed by land.
  2. 2. One of Earth's seven large landmasses.
  3. 4. A large body of water surrounded by land.
  4. 5. A low area between hills or mountains.
  5. 9. A landform with high elevation and steep slopes.
  6. 11. A large area covered with trees.
  7. 12. A landform at the mouth of a river.
  8. 13. A large natural stream of water flowing to the sea.
  9. 14. A dry, barren area with little rainfall.
  10. 16. A vast body of saltwater covering Earth.