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