Free sample essay on Pollution and Ozone Layer for kids, school and college students. Ozone is a condensed form of Oxygen. It has three atoms of Oxygen instead of two and has a faint blue colour with pungent odour. In industries it is used in deodorization..
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1277 words free sample essay on Ozone Layer Depletions. Ozone is a colorless gas found in the upper atmosphere of the Earth. It is formed by the action of ultraviolet radiation on oxygen.
The Sun emits radiation over a broad range of wavelengths to which human eye respond in the region from approximately 400nm. to 70 nm. The ranges can be divided into three categories:
Certain things like shaving foam, deodorants, paints etc., come in aerosol cans. These are kept under pressure in the aerosol can and come out in the form of foam or spray, when the button at the top of the can is pressed.
As we know that at around 23 kilometres from the surface of the earth there is a thick layer of ozone gas. It is formed by the action of sun’s rays on oxygen. The thicker layer of ozone also called ozone blanket is very effective in absorbing ultra-violet radiations given out by the sun.
All living organisms on the earth are protected from the harmful radiation coming from the sun by the ozone gas present in the stratosphere. Ozone gas is formed by the action of sunlight only oxygen of the air in the atmosphere.