NATURE GRID- Sustera foundation(www.sustera.org) invites you to participate in this crossworld puzzle competition conducted as part of the sustainable waste management awareness programme at Vettukad.All the best.

1234567891011
Across
  1. 2. 'Lungs of the planet'
  2. 4. Frozen ground that stores lots of carbon
  3. 6. Lumpy fossil fuel
  4. 7. Layer of atmosphere where weather occurs
  5. 8. Weather over a long period
  6. 10. World cities day 2021:'Adapting cities for climate ____'
  7. 11. Todays forecast
Down
  1. 1. PET
  2. 3. Montreal protocol is related to
  3. 5. A form of energy by capturing sunlight
  4. 9. Grizzly polar hybrid