Unai vocab Feb 11

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Across
  1. 3. A dense tropical forest with heavy rainfall
  2. 5. A large slow-moving mass of ice
  3. 7. To use something again
  4. 10. To keep or protect from loss
  5. 13. A steep high rock face
  6. 14. Water falling from a height in a river
  7. 17. A large area covered with trees
  8. 18. To discard or get rid of something
  9. 20. A very dry area with little rain and vegetation
  10. 23. To use something up
  11. 25. Land completely surrounded by water
Down
  1. 1. To convert waste into reusable material
  2. 2. A chain or group of mountains
  3. 4. Unwanted material or misuse of resources
  4. 6. To use less of something
  5. 8. A small narrow river
  6. 9. A large inland body of water
  7. 11. Low land between hills or mountains
  8. 12. A large natural flowing stream of water
  9. 15. Land next to the sea
  10. 16. A natural underground chamber in rock
  11. 19. A vast body of salt water covering much of Earth
  12. 21. A very high natural rise of land
  13. 22. A sandy or pebbly shore by the sea or lake
  14. 24. A small raised area of land