Across
- 3. water that flows under the soil
- 6. a material such as coal and oil that you can burn to produce energy
- 10. a substance that pollutes
- 12. to use something in a wrong way
- 13. industry that produces energy
- 15. the burning of forests for natural causes
- 16. the process of extracting minerals
Down
- 1. causing damage
- 2. the public place where we put waste
- 4. to get rid of
- 5. the process of consuming a resource
- 7. a chemical product used to grow plants
- 8. farm animals
- 9. the kind of food you give to animals
- 11. it surrounds the planet and protects us from sun radiations
- 14. system formed by a community of living things, their environment and the relationships between them