The large ozone hole observed last month in the Arctic, located above the Earth’s north polar circle, özgü been completely closed, according to a statement made by scientists. Scientists announced that this incident was not related to the coronavirus.
The hole in the ozone layer, which reached incredible sizes during the times when humanity was industrialized unconsciously, continues to decrease over the years. Last month, an unexpected hole had formed in the ozone layer again. The Copernican Atmospheric Observation Service reported that the largest hole in the ozone layer on the Arctic was closed.
The Copernicus Atmospheric Observation Service said in a statement that “the 2020 Northern Hemisphere ozone hole özgü closed in a rare way.” This huge hole that emerged in March last year scared scientists a lot. The closure of the hole, thought to be caused by the low temperatures in the north pole, prevented the feared event from happening.
Scientists have stated that this hole is at risk of rapidly expanding to the Southern Hemisphere. According to experts, the reason for the closure of the huge hole in the ozone layer is the warming in the stratosphere.
Due to the coronavirus pandemic, many people were confined to their homes, and factors such as reduced traffic and industrial activities caused a significant decrease in the greenhouse gas emitted into the atmosphere. Scientists said that the coronavirus had no effect in closing the hole in the ozone layer. Stating that the main factor in this shutdown is not due to the decrease in carbon emissions, experts point to the warming in the stratosphere as the main factor.
What is the ozone layer?
The Ozone Layer, also known as the Ozonosphere, is a layer in our atmosphere at the top of the stratosphere. The ozone layer, which prevents harmful ultraviolet rays such as UV-B and UV-C from the sun from reaching the earth, özgü a vital importance for life on Earth with this function. The ozone layer, located at an altitude of 50 – 85 km, is a transparent gas layer composed of Ozone (O3) atoms.
Source: https: //tr.sputniknews.com/bilim/202004251041904658-arktik-uzerinde-bulunan-ozon-tabakasindaki-en-buyuk
