Decipher

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Across
  1. 1. Which is the most polluted city in India
  2. 2. -----stay away from animal cruelty.
  3. 4. Best way to improve air quality.
  4. 6. One environmental friendly vehicle
  5. 7. Carbon ----Print Fill up the blank!
Down
  1. 1. -----is an eco-friendly color
  2. 3. Can humans dominate the Planet?
  3. 5. Which energy is never depleting?
  4. 6. ----- is an environmental friendly fabric