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