Astronomy Student

 Nasa tell: in this year 2020 increase the hole level of ozone layer in antartic in 2020 NASA one hour back given this update.this update is about ozone layer hole.so in this year the level of ozone layer is increase.so the nasa team make tests of ozone layer and given the results.you can see in above picture about the nasa team make testing the ozone layer.with the help of wheather balloons.and also make capture the images of ozone from satillite.you can't see the ozone layer but.with the help of satillite or satillite camera.you can see the structure of ozone layer. That test and images see the naa scientists and make list the observations and given the result about ozone layer structure.in this year the structure of ozone layer is.so much big hole avaible in antartic.that hole is about the 23.5 million square kilometers. For that in the scientist taken the difference between 2018 and 2020.in that difference some much level increase the ozone hole.you know the ozone layer...