Water and Sanitation

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Across
  1. 3. The liquid that is essential to all life
  2. 6. Type of waste that often is associated with poo
  3. 7. Sanitary Practices
  4. 9. The natural world that is being affected by human activity
  5. 10. The introduction of harmful materials into the environment
Down
  1. 1. Unwanted or Unusable material
  2. 2. Reduce, _____, Recycle
  3. 4. Free from pollution and dirt
  4. 5. The process of keeping places free from dirt
  5. 8. Where you go if you need a wee