Love Your Environment

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Across
  1. 3. A material that can cause serious environmental problems.
  2. 5. long-term increase in Earth’s average temperature.
  3. 8. To make something smaller or use less of something.
  4. 9. Planting trees again in an area where forests were destroyed.
  5. 13. A community of organisms interacting with their environment.
  6. 15. Using resources without destroying them for future generations.
  7. 16. Organic material that can be used as natural fertilizer.
  8. 17. To keep something safe from harm.
Down
  1. 1. Able to be naturally replaced, such as solar or wind energy.
  2. 2. Harmful substances that make air, water, or land dirty.
  3. 4. The protection of nature and natural resources.
  4. 6. The variety of living things in an area.
  5. 7. Rubbish left carelessly in public places.
  6. 10. To process used materials so they can be used again.
  7. 11. The usual weather conditions of a place.
  8. 12. To use something again instead of throwing it away.
  9. 14. Unwanted materials that people throw away.