Across
- 2. our home planet
- 3. something that is advantageous or good an advantage
- 6. waste into reusable material
- 7. presence in or introduction into the environment of a substance
- 9. an area of ground where plants (such as flowers or vegetables) are grown
- 10. likely to cause harm or injury
- 12. type of water that we can drink
- 13. a group of people living in the same place
- 14. free from dirt and have everything nice
Down
- 1. trash that is left lying in an open or public place
- 4. type of water that most fish swim in
- 5. is the type of air that all humans and animals need to breath
- 6. a stock or supply of money, materials, staff, and other assets
- 8. the surroundings or conditions in which a person, animal, or plant lives
- 11. a substance produced by or used in a chemical process