Question

deltaic plains are thickly populated . give reason

Answer 1

Deltaic is plains are thickly populated by rivers and the rain which make the land more and more fertile so they are densely or thickly populated

Answer 2

The deltaic plains are thickly populated because the most of the deltas are fertile in nature and hence the have immense water supply.

These areas are formed at the mouth of a river which is not considered as an ideal location to populate. Hence, the area is usually used or farming only.