What is ozone? Name the chemicals that damage the ozone layer.
● The Ozone layer is a region mainly found in the lower portion of the stratosphere, from approximately 20 to 30 kilometers above Earth. It absorbs most of the Sun's harmful ultraviolet radiation.
● CFCs (Chlorofluorocarbons) are the group of gases which are mostly released from industries, refrigerators and air conditioners. These gases cause depletion of ozone layer.