DaRrEn BlOg'S!

Earth hour is an hour where we should switch off all lights in the house to save Earth. Earth hour is held only once on 28th march,sataday,830-930.people organise this event.The people organising this event are considerate,concerned and thoughtful for the Earth.Everybody that are taking part in this hour, they would switch off their lights in order to save the Earth. I could be organising just a game during the hour. the game is called 1 blind mice.The main culprits of this depletion are man-made chemicals known as chlorofluorocarbons(CFCs). CFCs were first mass-produced in the 1950s for use as refrigerants, industrial solvents, cleaning fluids and agents in making foam products. in the late 1960s, they were widely used in spray cans.
The CFCs released into the air are carried into the stratosphere by strong winds. when CFCs break down into the stratosphere,they release a chemical called chlorine, which attacks the ozone layer.
1 of the solutions is to not to spray CFCs anyhow except when in an emergency.