Water crisis

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Across
  1. 1. extremely important:
  2. 3. the system of carrying away waste water and human waste from houses and other buildings through large underground pipes or passages:
  3. 6. a company that makes beer or a place where beer is made:
  4. 7. the act of using, eating, or drinking something:
  5. 8. a service that is used by the public, such as an electricity or gas supply:
  6. 9. to cause to fill or become covered with water, especially in a way that causes problems:
Down
  1. 1. a bad person who harms other people or breaks the law:
  2. 2. a device that controls the flow of liquid, especially water, from a pipe:
  3. 4. a long period when there is little or no rain:
  4. 5. the practice of supplying land with water so that crops and plants will grow: