It is said, by popular belief, that they don't because of the amount of methane they produce.
No, cows burp do not damage the ozone layer. It is just a natural phenomenon of the environment.
ummm...........cows!
In Austrelia there are farms with millions cows,pigs that (it is anbilivable but)they fart and retch and the ozone reduse
Cows don't fly airplanes, so cows are no threat to the ozone layer. another answer: Cattle and other ruminant animals belch methane. This is a greenhouse gas which contributes to global warming. It does not have a major role in damaging the ozone layer.
CFC's can help ozone depletion. they react with ozone and decompose it.
To help the ozone, CFC's must be curbed. They are the ones that destroy ozone.
Reducing ozone layer does not help. All it does is to destroy the ozone. It acts as a shield to us.
We can help the ozone. We have to stop the use of CFC's.
In order to help the ozone layer stop the use of CFC's. They react with ozone to deplete it.
See "What does the ozone layer do?"
Pollution does not help the ozone layer. It only worsens the depletion condition.
We can help in stopping ozone depletion. We can do that by stopping use of CFC's as ODS.