Question

Why Ganga Brahmaputra basin is densely populated

Answer 1

The Ganga Brahmaputra basin is situated at 10°N to 30°N in the sub-tropical region. The basin is formed as a result of the many tributaries from Ganga and Brahmaputra river. ... As the largest densely populated basin in the world, the Ganga-Brahmaputra basin is also the highest fertile land of the sub-continent