Environment friendly crossword

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Across
  1. 2. The state of being no longer in existence
  2. 4. The process of collecting and changing old paper, glass, plastic, etc. so that it can be used again
  3. 6. A long period when there is little or no rain
  4. 7. An organic poison — it’s made by plants and
  5. 9. The process of a liquid changing to a gas
Down
  1. 1. Variety of species of living organisms of an ecosystem
  2. 3. A substance added to soil to improve plants' growth and yield
  3. 5. Any materials unused and rejected as worthless or unwanted
  4. 8. The act of making a strong public expression of disagreement and disapproval
  5. 10. To use again instead of throwing away