It is because of the CFC's. They react with ozone and deplete it.
The ozone found in the upper atmosphere protects us from the UV rays. It is not a polluntant.
Ozone layer does not convert UV rays. It absorbs them.
Ozone is described as hazardous at ground level but helpful in the upper atmosphere because at ground level, ozone is poisonous but, in the upper atmosphere, it protects us from the sun's radiation.
The oxygen formed in upper atmosphere is not for breathing. It forms again into ozone by natural phenomenons.
The layer in upper atmosphere is ozone layer. It protects us from UV rays of the sun.
It is a good thing for the ozone to be in the upper atmosphere. It is due to the fact that ozone in upper atmosphere forms the ozone layer.
Chlorofluorocarbons (CFCs) are the main class of chemicals linked to the decrease in the amount of ozone in the upper atmosphere of the earth. When CFCs are released into the atmosphere, they break down and release chlorine, which then contributes to the destruction of ozone molecules.
Ozone in upper atmosphere is not harmful. No harmful effects are associated with it.
The ozone found in the upper atmosphere protects us from the UV rays. It is not a polluntant.
it is the ozone layer in the atmosphere because it is what keeps the atmosphere in check of what is happening in the atmosphere.
Upper atmosphere contain various gases. However there is one which is very important for maintaining life on earth. It is called the ozone layer. It is a group of large amount of ozone molecules.
Ozone depletion is occurring in the upper atmosphere.
The upper layer of the atmosphere is formed by ozone layer. This is a layer of ozone gas.
ozone
Ozone layer does not convert UV rays. It absorbs them.
Ozone in upper atmosphere absorbs the UV rays. These UV rays are fatal for life on earth.
The ozone forming in lower atmosphere is bad. Downside the upper atmosphere one is good.