SUSTAINABILITY

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Across
  1. 3. Natural fuels such as coal, oil, or gas.
  2. 5. The study of organisms and their interactions with the environment.
  3. 7. Farming without the use of synthetic chemicals.
  4. 8. Using resources in a way that does not deplete them.
  5. 9. Type of energy that is replenished naturally, like solar or wind
  6. 12. The total amount of greenhouse gases emitted by a person or organization
  7. 13. Reusing waste material to create something of higher quality.
  8. 15. Contamination of rivers, lakes, and oceans.
  9. 16. The variety of life in the world or in a particular habitat.
  10. 17. A machine that converts wind energy into electricity.
  11. 18. Long-term changes in temperature and weather patterns. (
  12. 20. A method of recycling organic waste to create fertilizer.
Down
  1. 1. Energy from the sun used to produce electricity.
  2. 2. The action of clearing a wide area of trees.
  3. 4. Meeting the needs of the present without compromising the future.
  4. 6. The process of converting waste into reusable material.
  5. 10. A biological community of interacting organisms and their environment.
  6. 11. Energy produced in a way that does not harm the environmen
  7. 14. The protection and preservation of the environment.
  8. 19. Gases or substances released into the atmosphere