What product is primarily responsible for depletion of the ozone shield?

Chloroflourocarbon

Explanation:

Manufactured Chemicals are the main form of ozone layer depletion. This include halocarbons, refrigerants, propellant and chloroflourocarbon.

This chemical are release into the atmosphere through emoission and transported into the stratosphere. In the stratosphere, the chemicals release halogen atoms through photodissociation this catalyze the breakdown of ozone (O3) in the ozone layer into oxygen (O2).

Ozone layer prevents the the emission of ultraviolent rays from sun that is harmful, depletion causes the release of harmful ultraviolent rays that increase the risk of having cancer.

The product responsible for depletion of ozone shield is chlorofluorocarbons which releases excess bromine and chlorine.

Explanation:

Ozone shield is the area of the Earth's stratosphere that absorb ultraviolet radiation from the sun which if it is not absorb can cause Gene mutation and death of living organisms.

Ultraviolet Ray's are very dangerous for living organisms if absorb by them, the ozone layer play a key role in absorbing the ultraviolet rays.

Human activities has been causing depletion of ozone layer. The chemicals produced by man are dangerous and it's depleting the ozone layers.chloroflourocarbonsvare dangerous chemicals that is affecting the ozone layers. The action of these chemicals on ozone shield will reduce the ability of ozone layer to absorb ultraviolet Ray's and this will lead to different kind of diseases like skin cancers, cataracts and immune deficiency conditions , it will also affect plants growth because it causes mutation of genes.