It is mostly depleted due to CFC gases. Ozone layer has many holes in it. However it has a considerable major hole in it above Antartica continent. It is formed due to CFC gas. Beacuse of the hole there is an increase in the temperature of earth.
Ozone is being depleted by CFC's. They react with ozone and deplete it.
If the level of ozone is below certain concentration, then it is ozone depleted. It is called as ozone hole.
The ozone is depleted but not yet dead. It is depleted at some places.
See "What is causing the depletion of the ozone layer?"
Ozone layer is being depleted by CFC's. They react with ozone and decompose it.
The ozone depletion requires low temperatures. It is because ozone is depleted in Antarctica.
a ozone is a inter layer of the earth close to the core. how do it depleted by faults in the ground
Ozone layer is a layer of earth. It is being depleted. The reason is CFC.
Dangers of depleted ozone are many. Cataract, immune system breakdown etc.
The ozone layer is being depleted due to the continues usage to ozone depleting substances that is ODS. These ODS contain CFC which react with ozone present in the ozone layer and deplete it.
The ozone layer gets depleted where temperature is cool. It is because of the property of ozone.
If the ozone in the ozone layer is depleted then, more UV will enter the earth. This will cause damage to life on earth.