The main culprits in the thinning of the ozone layer are:

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The main culprits in the thinning of the ozone layer are bromine gas, fluorine gas, and chlorine gas. These gases are collectively known as ozone-depleting substances (ODS) and are primarily found in man-made products such as refrigerants, air conditioning systems, and aerosol sprays. When released into the atmosphere, these gases react with and break down ozone molecules, leading to the thinning of the ozone layer. It is important to note that carbon dioxide and water vapor do contribute to atmospheric changes, but they are not directly responsible for ozone depletion.

The Main Culprits in the Thinning of the Ozone Layer