GopeshHarsh &

Project by

The ozone acts as an atmospheric shield protecting all forms of life on earth from

the danger of excessive exposure to harmful ultraviolet rays.

• Celebrated on 16th september • Signing of Montreal Protocol

• Signing of Kyoto Protocol

• The increase in greenhouse gas concentration led to the warming of earth and sea is called global warming.

Concentration of greenhouse gases in atmosphere

Due to burning of fossils fuels

Emissions from vehicles, Industries

Carbon dioxide emissions in million tons per year over the last 200 years

Increase in global temperature Rise in sea level Melting of land ice Natural calamities like flood,Earthquake,Heat waves etc. Harmful for human beings and living creatures

Replacement of chlorofluorocarbons in ACs

Substitution of halon gas in fire extinguishers with other gases.

More use of public transport Proper maintenance of vehicles.

Grow more trees. Recycling of Industrial Gases