Environment and sustainability

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Across
  1. 3. A country considered to have the world’s first sustainable bio-fuels economy
  2. 6. The first airport in the world to be powered entirely by solar energy is located at...
  3. 7. The world's worst industrial disasters in India at pesticide plant
  4. 8. Atmospheric air closer to the ground
Down
  1. 1. Environmentalist activist and an author
  2. 2. Only national park which has lion
  3. 4. Thermal power plant located near Mumbai
  4. 5. In India a well known examples of extinct species