The chart displays the percentage of land area affected by desertification in 1990 and 2010 across the four regions: North America, Europe,
Sub-Saharan
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Africa
and Use synonyms
Australia
.
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Overall
, Linking Words
Sub-Saharan
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Africa
recorded the highest desertification across all figures, with 1990 showing a quarter of the land area affected and 2010 having a Use synonyms
third,
presenting a gradual increase in desertification in the Linking Words
Sub-Saharan
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Africa
category.
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Secondly
, Linking Words
Australia
was the second-highest in 1990 (15%), Use synonyms
while
North America had 12%, with Europe having the lowest percentage (9%).
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Finally
, in 2010, it had a higher ratio than in 1990 in 3 out of 4 categoriesLinking Words
:
Punctuation problem
.
Sub-Saharan
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Africa
had 32%, North America and Use synonyms
Australia
followed with 15%, Use synonyms
while
Europe was lower at 11%. In every category, 2010 was higher than 1990 by around 3-10%, with the only exception being Linking Words
Australia
, which was 2% lower than in 1990.Use synonyms