Vocabulary

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Across
  1. 3. Unwanted or used things.
  2. 4. Liquid we drink, needed for life.
  3. 6. Power from sun, wind or water.
  4. 7. Water falling from clouds.
  5. 8. Earth where plants grow.
  6. 9. Frozen water.
  7. 12. A tall plant with a trunk and leaves.
  8. 14. A very large area of salt water.
  9. 15. Gas from fire or factories.
  10. 16. Star that gives light and heat.
  11. 17. A living thing that grows.
Down
  1. 1. Living creature that moves.
  2. 2. Being hot or warm.
  3. 4. Moving air.
  4. 5. Use things again.
  5. 7. A large stream of fresh water.
  6. 10. Free from dirt or pollution.
  7. 11. Color of plants; good for nature.
  8. 13. A big area with many trees.
  9. 18. What we breathe.