OZONE LAYER HOLE UPON ARCTIC IS NO MORE
In the time of the march, the scientists have noticed the ozone layer hole upon the arctic. It has been regarded as the largest ozone layer hole upon the arctic which is thought to be caused unusual weather conditions of the atmosphere as per various news report and also gets confirmation from Copernicus climate change service and Copernicus atmosphere monitoring service. But now according to the scientists the ozone hole is no more, it gets healed.
The ozone layer which is present in the earth’s stratosphere absorbs sun’s ultraviolet radiations and ultimately protect our planet earth from harmful radiations that can cause skin cancer to human beings.
In the year 1970 scientists for the first time discussed the depletion of the ozone layer which occurred due to various man-made activities which are a serious issue for the life present on earth.
In this year scientists noticed a hole in the ozone layer upon the North pole and thought that it was caused due to a decrease in global temperature. But now scientists have confirmed that 1 million square kilometres ozone hole vast hole is no more. They further added that the reason behind the healing of the hole is not the reduction in the level of pollution which has occurred due to coronavirus lockdown but it is believed that the polar vertex, higher altitude currents brings cold air to the polar region which is regarded as the reason for the healing of ozone hole in the layer.