The nations of the world protect the ozone layer by passing laws. Most of the nations have banned the CFC's.
September 16 is designated by the United Nations General Assembly as the International Day for the Preservation of the Ozone Layer.
September 16 is designated by the United Nations General Assembly as the International Day for the Preservation of the Ozone Layer.
See "What does the ozone layer do?"
September 16 was designated by the United Nations General Assembly as the International Day for the Preservation of the Ozone Layer. This designation was made on December 19 1994, in commemoration of the date, in 1987, on which nations signed the Montreal Protocol on Substances that Deplete the Ozone Layer.
Ozone layer is the part of this world. It protects us from the harmful UV light.
The ozone layer is all around the world.
The ozone layer protects us from the UV rays. These are fatal rays from the sun.
Antarctica is affected by ozone layer. It is because of the cool temperature.
The ozone layer
The ozone layer does affect various parts of the world. The polar regions being the main among them.
Ozone layer is spread all over. It is due to the UV falling all over.
The southern regions are affected by ozone layer. This is due to westerly winds.