Nature Puzzle

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Across
  1. 4. A very tall hill made of rock.
  2. 6. A hot, dry place with lots of sand.
  3. 8. type of animal with wings that can fly
  4. 9. A huge area of saltwater where fish live.
  5. 11. White and fluffy in the sky, sometimes brings rain."
  6. 12. A round bright shape in the sky at night.
  7. 14. A hard thing found on the ground, big or small.
  8. 15. Grows on trees and can change colors in fall.
  9. 17. A big, bright ball in the sky that gives us light.
  10. 18. Green and covers the ground in yards and parks.
Down
  1. 1. A colorful insect that starts as a caterpillar."
  2. 2. Air that moves and makes things blow.
  3. 3. A small body of water like a tiny lake.
  4. 5. Water that flows like a long path.
  5. 7. A big plant with a trunk and leaves.
  6. 10. A pretty plant that blooms with petals.
  7. 13. Water that falls from the sky in drops.
  8. 16. A home that birds build in trees.
  9. 19. Dirt that plants grow in