Environment

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Across
  1. 1. An area of land protected for the conservation of nature and wildlife.
  2. 4. A natural scientist who studies ecosystems.
  3. 8. The process of cutting down forests without replanting.
  4. 10. The careful use of natural resources to prevent them from being used up.
  5. 11. A person who studies plants and their environments.
  6. 12. Harmful substances in the air, water, or land.
  7. 13. A place where garbage is buried.
  8. 14. A person who is concerned with and acts in favor of the protection of the environment.
Down
  1. 2. A person who works to protect the environment and wildlife.
  2. 3. A person who studies the earth's climate and its changes.
  3. 5. A professional who cleans and removes pollution from the environment.
  4. 6. The practice of using less energy to help the environment.
  5. 7. A place where water is stored, often to generate electricity.
  6. 9. A process of converting waste materials into new materials and objects.
  7. 10. The type of energy that comes from the sun.