Question

Distinguish between
(i) Bhangar and Khadar
(ii) Western Ghats and Eastern Ghats

Answer 1

Bhangar soil is older alluvial soil. Large parts of the Northern Indian Plains are formed of the bhangar soil. ... Khadar soil is new and younger deposits of the alluvium soil on the flood plains. This soil is renewed every year and thus is comparatively more fertile than the bhangar soil.

Answer 2

Answer:

1.Bhangar is composed of old alluvium of the Middle Pleistocene age and forms the alluvial terrace above the level of floodplains.

Remnants of the Bhangar are eroded by every change in the direction of river channels and are being leveled down by their meandering tendencies.

On the other hand, the Khadar is composed of newer alluvium and forms the floodplains along the river banks. A new layer of alluvium is deposited by river flood almost every year. These deposits are normally confined to the vicinity of the present river channels.

The khadar imperceptibly mergers into the deltic and other accumulation of prehistoric times.

2.ANSWER

The Western Ghats runs parallel to the western coast in a north-south direction from the Tapi River to Kanyakumari. But the Eastern Ghats runs in a north-east to a south-west direction parallel to the eastern coast from Orissa to the Nilgiri hills. Western Ghat’s average width is 50 to 80 km. But Eastern Ghat’s width varying from 100 to 200 km. The Western Ghats is a source of many large rivers which flow in Peninsular India. But no big river originates from the Eastern Ghats. The Western Ghats is almost perpendicular to the south-west monsoons coming from the Arabian Sea and causes heavy rainfall in the western coastal plain. But the Eastern Ghats is almost parallel to the monsoons coming from the Bay of Bengal and does not cause much rainfall. The Western Ghats continuous and can be crossed through passes only. But the Eastern Ghats has been divided into several parts by large rivers. Western Ghats average elevation is 900 to 1,100 meters above sea-level. But the average elevation of Eastern Ghats is about 600 metres above sea level