Water in the World

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Across
  1. 1. Underground water source.
  2. 4. Providing proof/evidence of something.
  3. 6. A feature of the PQE method that falls outside the usual pattern.
  4. 9. A water _________________is the indicator of the amount of water used to produce goods and services.
  5. 13. Another name for drinking water.
  6. 14. The process of removing salt from seawater
  7. 17. The process of watering crops.
  8. 18. Rainfall that produces thunderstorms.
  9. 21. Water is a ____________________________ resource.
  10. 24. The amount of water used for goods and services.
  11. 26. More than _____________________ the people in Niger still do not have access to clean water
  12. 27. To make something more clear by giving extra details and examples.
  13. 28. The desert that surrounds Niger.
  14. 29. Resources that will replenish over time.
  15. 30. Water _______________________ is essential to ensure all life on earth continues.
  16. 32. Energy produced by water.
  17. 34. When two air masses meet and the cooler air wedges under the warm air.
  18. 36. After water has passed through the soil and the rocks it becomes ________________________.
  19. 37. Changes or developments in a general direction.
  20. 38. 2.5% of the Earth's drinking water is ________________________.
Down
  1. 2. To recognize or distinguish something considered important.
  2. 3. A drilled well that brings water up from the ground.
  3. 5. Non-renewable resources are only available for a ____________________ time.
  4. 7. Resources that will never run out.
  5. 8. Nine _____________________people now have fresh water in Niger.
  6. 10. Clouds created when air is forced to rise due to the height of the land.
  7. 11. When water cools down and changes into droplets.
  8. 12. The answer to a problem.
  9. 15. The process of plants taking water from the ground and passing it through their leaves.
  10. 16. To write about a topic in detail, taking into account different issues or ideas.
  11. 19. Over 11,500 children under 5 die each year from this.
  12. 20. To give a detailed account in words.
  13. 22. process of water vapour rising into the air.
  14. 23. Where 97.5% of the Earth's water is found.
  15. 25. Water _______is the lack of sufficient available water to meet demands.
  16. 31. When water soaks into the soil.
  17. 33. The process of controlling water use is called water _____________________________.
  18. 35. In PQE, the letter 'q' stands for _________________________________.