PERSONAL AND ENVIRONEMENTAL HYGIENE

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Across
  1. 5. The surroundings in which we live (11)
  2. 6. The process of converting waste materials into reusable objects (9)
  3. 7. Garbage (6)
  4. 9. A place or building used for preparing food (7)
  5. 10. Keeping this short and clean prevents the spread of germs from under the nails (7)
  6. 11. To make something free from bacteria or other living microorganisms (8
  7. 13. A communicable disease transmitted through contaminated food or water
Down
  1. 1. Removal of dirt and grime from surfaces (9)
  2. 2. The act of washing one's hands frequently (11)
  3. 3. To protect and preserve natural resources (7)
  4. 4. The state of being free from
  5. 8. The practice of keeping our bodies clean (8)
  6. 12. A harmful or poisonous substance (5)