is ozone layer is safe...???
• United States
18 Nov 06
Ozone layer is depleating at a rapid pace. It is important to appreciate that the atmosphere behaves differently from year to year. Even though the same processes that lead to ozone depletion occur every year, the effect they have on the ozone is altered by the meteorology of the atmosphere above Antarctica. This is known as the 'variability' of the atmosphere. This variability leads to changes in the amount of ozone depleted and the dates when the depletion starts and finishes. To illustrate this, the monthly averages for October, from 1980 to 1991, are shown below. Article: http://www.ozonelayer.noaa.gov/
24 Nov 06
I agree with you! But USA never choose to apply Kioto protocol...and even if all the world applies Kioto protocol...we can't do anything, because for some scientist we need to lower pollution of 50% to solve problems of our Earth. It's a very big problem! I think ozone layer is going :-(