The current graphs illustrate how the
size
of the Use synonyms
Ozon
Use synonyms
hole
had changed over Antarctica from 1980 to 2000 Use synonyms
in addition
to the Linking Words
production
of gases damaging the Use synonyms
Ozon
layer in Use synonyms
this
period.
At first glance, it is comprehended that the Linking Words
Ozon
Use synonyms
hole
Use synonyms
size
over Antarctica has significantly enlarged from 1980 to 2000. What is more, CFC-11 Use synonyms
production
had dramatically declined Use synonyms
in contrast
to the other Linking Words
Ozon
-damaging gases over these years.
Regarding the Use synonyms
Ozon
Use synonyms
hole
Use synonyms
size
over Antarctica, the Use synonyms
size
of the Use synonyms
hole
was approximately less than 500 square km in 1980. It followed an increasing trend till 1990 and Use synonyms
then
dropped to almost 1000 square km by 1993. There was a considerable surge in the Linking Words
Ozon
Use synonyms
hole
Use synonyms
size
from Use synonyms
then
to 2000.
Based on the second graph, the Linking Words
production
of CFC-11 was Use synonyms
near to
70 Correct your spelling
nearly
tonnes
in 1980 and remained unchanged until 1983 and fell sharply to a low of almost 5 Use synonyms
tonnes
by 2000. The CFC-12 Use synonyms
production
was about 30 Use synonyms
tonned
which Correct your spelling
tonnes
skightly
had increased to an amount of more than 40 Correct your spelling
slightly
tonnes
til 2000. The Use synonyms
production
of N2O emerged in 1990 and significantly increased to Use synonyms
near
30 Rephrase
nearly
tonnes
by 2000.Use synonyms
mohamad.rahimi.alisaraei