Life On The Orinoco

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Across
  1. 2. A very large area of flat land
  2. 4. A tropical fish that eats meat
  3. 9. A large, hot area of trees where it rains a lot
  4. 10. Very high areas of land with steep sides
  5. 11. Move a small boat forward with a short piece of flat wood
  6. 12. A place where water falls from a higher area
  7. 13. An area of land used to protect wild animals and plants
  8. 16. A kind of huge snake that lives in the water
  9. 18. A small body of water that moves in one direction
  10. 19. Very valuable clear stones
  11. 21. Move forwards, usually continuously and easily
  12. 22. A strong wall built across a river to stop the water
Down
  1. 1. An animal that looks like a cheetah but lives in the forest
  2. 3. A very large body of salty water
  3. 5. Very old
  4. 6. An dangerous animal with thick skin and big mouth that lives in the water
  5. 7. A large body of water that moves in one direction
  6. 8. Things that naturally exist in a place and can be used by people
  7. 14. A type of small animal with fur and long, sharp teeth
  8. 15. The world’s biggest rodent
  9. 17. A valuable, shiny, yellow metal
  10. 19. The place where a big river meets the sea and looks like roots
  11. 20. A thick, valuable black liquid that comes from under the ground