Our system will evaluate the answer based on this AI-generated description.
The image contains two graphs; the first graph displays the ozone hole size over Antarctica from 1980 to 2000, measured in square km (thousands), starting at 1980 with less than 1,000, peaking just above 1,000 in 1985, dropping slightly just before 1990, then increasing steadily, surpassing 3,000 in 1995, and nearing 4,000 by 2000. The second graph depicts millions of tonnes of three ozone-damaging gases (A: CFC-11, B: CFC-12, C: N₂O) from 1980 to 2000. Gas A starts just above 4 million tonnes in 1980, increases to near 3 million in 1985, decreases to below 2 million by 2000; Gas B, starting under 1 million in 1980, peaks slightly over 2 million around 1990, then declines to just above 1.5 million by 2000; Gas C starts near 1 million, increases gradually, peaking at around 1.7 million in 2000.
Given the complexity of the image, the above description may not be entirely accurate.
Skyrocket your IELTS band score by 1-2 points in under a month with our premium plan!
Note: Both the topic and the answer were created by one of our users.
The line graphs delineate data about the rate of ozone depletion over Antarctica and information about three specific types of damaging gases to ozone layer between 1980 and 2000, with a span of five years.
Overall, the size of ozone layer over Antarctica generally increased; additionally, the rates of ‘CFC-12’ and ‘N2O’ gases generally rose, whereas the proportion of ‘CFC-11’ decreased throughout the period.
In 1980, the rate of ‘CFC-11’ was the highest among the ominous gases and significantly fell to under one-fifth by 2000. Similarly, the amount of ‘CFC-12’ was the second-highest among the gases at the beginning of the period, before the value steadily increased to roughly 60,000 at the end of the period. Nevertheless, the rate of ‘N2O’ was the lowest among the damaging gases in 1990, before the trend witnessed a sharp increase to roughly 40,000 by the end of the period.
In 1980, the size of ozone layer over Antarctica was under 1,000 and sharply increased to over 3,000 by the end of the period.
Word Count: 170
