Across
- 4. - Term used to describe a substance that pollutes the air, water or land
- 6. - Of all the gases present in the air, 21% of total is comprised by which gas?
- 10. - pollutants are which are used in refrigerators, air conditioners and aerosol sprays.
- 11. - What pollution causes hear loss?
Down
- 1. - Water which is suitable for drinking is called _________ water
- 2. - What is the most abundant greenhouse gas in the atmosphere?
- 3. - Human-induced warming of the Earth system due to which Earth's atmosphere is gradually increasing.
- 5. - This effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat.
- 7. - Glare is a type of which pollution?
- 8. - Process of adding chlorine tablets or bleaching powder to the water to purify it.
- 9. - The river after which an action plan has been named to save this river.
- 12. - Thick fog-like layer in the atmosphere, which is made up of smoke and fog