The graph shows the size of the Ozone layer hole in the Antarctic and three productions of damaged gases to the Antarctic Ozone from 1980 to 2000. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The two line charts illustrate the area change of Anatarctic Ozone layer hole and the amount of different Ozone-toxic gases over 20-year period. Overall, Ozone layer increased gradually through the entire period. H2 and H2N3 showed a trend of slight increase, while H2O2 declined significantly. Ozone layer size arose by approximately 220 millions across the […]