The line graphs show the size of the ozone hole in Antarctic and three types of damaging gases that damage the Antarctic ozone from 1980 to 2000. Summarize the information by selecting and reporting the main features, and make comparisons where relevant

The line graphs illustrate how the

hole

in the ozone layer changed in Antarctica,

while

also

outlining how much emissions there were from three different types of damaging gasses over a 20-year time period.

Overall

, the

hole

in the ozone layer continued to gradually expand,

while

CFC-11 decreased and CFC-12 and N20 both increased. One notable observation is that the size of the

hole

in the ozone layer continues to grow bigger. The size was

initially

only about 400 square kilometres

during

Change preposition

in

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1980.

In addition

to

this

, the

hole

slightly decreased during 1990 and 1993 to approximately 1200 square kilometres.

Thereafter

, the size expanded significantly to about 3700 square kilometres.

Furthermore

,

gas

types B and C gradually increased,

while

gas

type A decreased.

Moreover

,

gas

type

Fix the agreement mistake

types

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B and C are positively correlated as both

inceased

Correct your spelling

decreased

,

however

, N20 only started to be released during 1990. During 1980,

gas

type A was the largest emissioned

gas

at about 70 million tonnes, which decreased to the least at 7 million tonnes during 2000.