Crossword

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Across
  1. 2. bioelement vital for life
  2. 4. the place where everybody live
  3. 6. caused mostly by human
  4. 8. solid state of water
  5. 9. comfortably high temperature
  6. 10. mineral used as an energy source
Down
  1. 1. resources elements from the earth
  2. 3. action to recover an environment
  3. 5. fuel used to produce combustible for the cars
  4. 7. living being that provides us with oxygen