The hoel in ozone is not actually a hole. It the thinning of the layer below a certain concentration.
the ozon layer ' :D
The ozone layer is formed by UV rays. It is also formed by thunder.
The size of ozone layer in year 2008 was moderate. It was recovering.
ozon layer atmosphere ocean, weather
Ozone is being depleted by CFC's. They react with ozone and deplete it.
The earth has a special ozon layer that protect us from the sun.
CFC's are very reactive chemicals. They react with ozone to decompose it and deplete it.
The "hole" in the ozone layer is actually an ozon breach. An ozone breach occurs when CFC's are released into the air. CFC contains chlorine and chlorine reacts with oxygen to form chlorine monoxide and as you may know, the ozone layer is made up of 3 particles of oxygen. When chlorine reacts with oxygen, it takes away 1 particle of oxygen and turns ozones into pure oxygen (O2). This will sink back down into the troposphere and therefore, depleting the ozon layer.
There is no hole in UV but in ozone layer. And the hole in ozone layer is actually the thinning of the layer.
Ozone affects us in positive way. it protects us from the harmful UV radiations of the sun.
Yes, there was a hole in the ozone layer.
Man can stop the destruction of ozone layer by his efforts too. All we have to do is to stop the usage of ozone depleting products which cause ozone depletion.