Water Crossword

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Across
  1. 3. = Supplying water to crops
  2. 7. = Waste water from homes or factories
  3. 8. = Light produced by water organisms
  4. 10. = Area that drains into a river
  5. 13. = Water stored under the Earth's surface
  6. 14. = A large mass of ice moving slowly
  7. 15. = Natural source of groundwater
Down
  1. 1. = Water vapor turning into liquid
  2. 2. = Flat area prone to flooding
  3. 4. = Underground layer that stores water
  4. 5. = Land saturated with water, like a marsh
  5. 6. = Any form of water falling from clouds
  6. 9. = Landform at river mouth formed by sediment
  7. 11. = Salt content in water
  8. 12. = Long period without rain