All about the pollution

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Across
  1. 1. A type of oil
  2. 4. Synonym of dangerous
  3. 5. To dissolve substances
  4. 10. Radiation
Down
  1. 2. Heat
  2. 3. A biological community of interacting organisms and their physical environment
  3. 6. Derived from living things
  4. 7. Has hydroxyl functional group
  5. 8. Substance in chemistry
  6. 9. Protect plants from cold