Question

which is longest delta in the world

Answer 1

Hi friend!

$<marquee direction="right" behavior="alternate"><big><big><b>Answer:</b></big></big></marquee>$

$<b><big><i>The Ganges, or the Ganga Delta</i></big> (also called the Ganga-Brahmaputra Delta)</b> is the longest delta in the world!$
Proud to be an Indian.

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Answer 2

Ganges Delta is longest delta in the world.