Eco

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Across
  1. 2. Source of energy
  2. 3. Natural home
  3. 5. Clearing a wide area of trees
  4. 6. Capable of being renewed
  5. 10. A woody plant, typically having a single stem
  6. 12. Envelope of gases surrounding earth
  7. 13. Relation between living organisms and physical environment
  8. 14. Unwanted or unusable materials
Down
  1. 1. Decomposed by bacteria or other living organisms
  2. 4. Remanufactured into new products
  3. 7. Phenomena of the physical world
  4. 8. Weather conditions and variations
  5. 9. Production and discharge of something especially gas
  6. 11. Displaying kindness