The graphs below show the size of the ozone hole over Antarctica and the production of three ozone-damaging gases from 1980 to 2000. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

In the image provided above, two line graphs are given. The first one gives information about the area of Ozon hole caused by Ferion gases between 1980 and 2000. The second one depicts how much of three different

distructive

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destructive

Ferion gases were produced in the same period.

To begin

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with, the expansion of the damaged part of

Ozon

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the Ozon

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layer was nearly 500 Kmm in the first year.

By

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With

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a gradual increase, it grew to approximately 2000 Kmm in 1990;

then

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it dropped to over 1000 kmm for a short period of time. After the early years of

90s

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the 90s

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, it worsened

moderatly

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moderately

until the middle of the decade,

then

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it soared abruptly to touch a maximum

over

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of over

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3500 Km in the

last

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year. Now turning our attention to the data about the

gases

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gas

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production

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. The curve of

CFC-

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11

production

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, which was the most widespread

gas

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at the

comencement

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commencement

,

experinced

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experienced

an invariant movement, levelling

of

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off

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at 70 thousand

tons

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for

the

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apply

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half of the decade;

thereafter

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, it followed a constant reduction for the remaining years. In the

last

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years,

CFC-

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11 was the

gas

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with the lowest

amont

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amount

of

production

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, slightly above zero.

Although

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,

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apply

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compared to

CFC-

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11, the volume of

CFC-

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12

production

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was nearly half in 1980, it rose gradually during the

priod

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period

, surpassing

CFC-

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11

production

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at approximately 40

million

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tons

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in 1989, it kept its growing trend to end up at above 50

million

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tons

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.

Tha

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The

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last

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gas

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was N2O which

introduced

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was introduced

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at the

comencement

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commencement

of

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the 90s

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90s

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'90s

. Interestingly,it rose with a more positive gradient than

CFC-

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12. N2O

production

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exceeded

the

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apply

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CF-11

production

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at almost 20

million

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tons

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in 1994, following a steady rise, it stopped at 40

million

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tons

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, the second

gas

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with the

highst

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highest

volume of

production

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. In conclusion, the more

gas

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were

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was

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produced, the

damage

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more damage

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of

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to

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Correct article usage

the ozon

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ozon

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ozone

layer was expansive.

In addition

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, factories of cooler equipment were more eager to utilize

CFC-

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12 and N2O rather than

CFC-

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11.