Could the damage or hole in an ozone layer be repaired?

Question

Emissions of large amount of gas into the atmosphere may damage the blanket that shields earth from sun's radiation. Does the damage repairable?

Answer 1

yes...it will take time, but eventually the ozone layer will repair itself cos ozone (O3) is formed when Ultraviolet (from the sun) irradiation of oxygen gas (O2) occurs. So if we leave the ozone layer alone...it will eventually 'heal' itself.

Answer 2

dont worry. some scientist says that ozone layer is recovering.now its not the matter for tension.the matter is global warming