Ozone layer formation was a natural process in which oxygen was converted to ozone by UV radiations. It is located about 20 to 30 kilometres (12 to 19 mi) above Earth, though the thickness varies seasonally and geographically.
The industrial use of freon gases, or CFCs, led to an alarming reduction in the world's ozone layer, most notable over Antarctica, where it became nonexistent during the winter months, hence the description of a 'hole' in the ozone layer. The effect was so apparent, so rapid and so dramatic, that the world's governments took action in the late 1980s to ban the production of these gases, except for restricted medical use. The hole in Antarctica's ozone layer has improved very noticeably but will take quite a few more years to disappear entirely.
The first hole was over south pole. Antarctica was the continent.
The ozone hole was discovered over Antarctic. It was discovered by Dr. Farman.
The hole in the ozone is biggest over one continent. It is Antarctica.
Antarctica
Antarctica
The ozone hole is mostly over Antarctica. It was first discovered in 1984.
yes, and it was the "antarctic ozone hole"ozone layer
Earth has a layer of ozone. It is present as the ozone layer.
Earth and Venus have a protective ozone layer. These planets have ozone molecules in ozone layer.
The ozone layer was postulated in 1880 by Hartley (the Hartley absorption bands), and expected to be above the troposphere. In 1921 Dobson and Lindeman noted the temperature rise at the bottom of the stratosphere, and surmised it was caused by UV absorption by ozone there. In 1919 and 1920, Fabry and Buisson designed a spectrograph and made the first total column ozone measurements (and they were correct as to how much ozone was present).
1913
charles fabry discovered the ozone layer 1913 the ozone layer
The ozone hole is mostly over Antarctica. It was first discovered in 1984.
The Earth's layer that sunlight strikes first is the ozone layer.
Ozone layer was ready very early. It was discovered by Mario Molina.
yes, and it was the "antarctic ozone hole"ozone layer
Earth has a layer of ozone. It is present as the ozone layer.
The stratosphere has ozone in it. It is present as ozone layer.
Science plays a vital part in ozone layer. It discovered the ozone layer and how it protects us.
Earth's ozone layer is the layer of ozone molecules surrounding the earth. it is present in the stratospheric region of the atmosphere.
brandon staniner discovered the ozone layer in 3009.
The ozone layer is located in the Stratosphere.