8 July 2025, The table below shows top ten countries with largest population in 2019, and how it is projected to change by 2100.

8 July 2025, The table below shows top ten countries with largest population in 2019, and how it is projected to change by 2100.
IELTS Writing Task Chart for 8 July 2025, The table below shows top ten countries with largest population in 2019, and how it is projected to change by 2100.
The table presents the ten countries with the largest populations in 2019 and projected populations for 2100.
Overall
Linking Words
,
China
Use synonyms
made up the majority of the population in 2019,
while
Linking Words
Mexico had the smallest. Meanwhile, India is expected to become the most populous country by 2100. In 2019,
China
Use synonyms
had the largest population at 1,439
million
Use synonyms
people.
However
Linking Words
, by 2100, India is estimated to overtake
China
Use synonyms
, reaching 1,551
million
Use synonyms
,
while
Linking Words
China
Use synonyms
is expected to fall significantly to 941
million
Use synonyms
.
In contrast
Linking Words
,
although
Linking Words
Nigeria ranked fourth lowest, it is projected to
experienced
Replace the word
experience
show examples
major growth to 730
million
Use synonyms
and
placing
Wrong verb form
place
show examples
it among the top three by 2100. The USA and Indonesia are
also
Linking Words
expected to rise to 478 and 292, respectively, despite the fact that their rankings are likely to drop by one place for the former and three places for the latter.
By comparison
Linking Words
, Brazil’s population was 213
million
Use synonyms
in 2019 and is projected to decline
at
Change preposition
to
show examples
177
million
Use synonyms
, making it the least populous country by 2100.
Conversely
Linking Words
, Pakistan is estimated to maintain a stable rank at fifth, with a slight rise to 316.
Additionally
Linking Words
, the three remaining nations that ranked lowest in 2019 (Bangladesh, Russia, and Mexico) are expected to drop out of the list,
while
Linking Words
new countries like the D.R. Congo, Ethiopia, and Tanzania are projected to appear in 2100.

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Linking words: Don't use the same linking words: "while".
Vocabulary: Replace the words china, million with synonyms.
Vocabulary: The word "drop" was used 2 times.
Vocabulary: The word "rise" was used 2 times.
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