WATER CYCLE AND CONSERVATION

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Across
  1. 4. A man-made material that can stay in water for a long time
  2. 6. The big hot ball in the sky that gives us light and heat
  3. 9. When the Sun makes water go up into the air
  4. 10. A thick liquid that makes water dirty when spilled
  5. 11. A long stream of moving water
  6. 12. Water that falls from the clouds
  7. 13. Dirty water from homes and factories
Down
  1. 1. When water in the air becomes tiny drops and make clouds
  2. 2. Old things we throw away, like plastic and paper
  3. 3. Dirty things in water, air or land
  4. 5. Strong liquids that can make water dirty
  5. 6. Soft, white, cold water that falls in winter
  6. 7. Soft white thing in the sky made of tiny water drops
  7. 8. The liquid we drink and find in rivers and oceans