Question

Deltaic alluvium is more fertile than the coastal alluvium .give reasons

Answer 1

Deltaic Alluvium also known as khadar is more fertile than coastal alluvium or bhangar as new layers get depodited year after year during monsoonal floods

Answer 2

Answer:

as in coastal alluvium it is deficient in nitrogen and humus whereas in deltaic region it is rich in humus and very fertile

hope it helps