Which distinctive drainage characteristic best describes the river Luni of north-western India?

Question

Prepp Team · Accepted Answer

Luni River: Unique Drainage Pattern

The Luni River, located in north-western India, has a distinctive drainage characteristic primarily influenced by the arid climate of the region.

Option 1: Direct flow to Arabian Sea - This is incorrect. The Luni River does not have a course that reaches the Arabian Sea.
Option 2: Formation of a large delta - This is incorrect. Deltas form where rivers meet a larger body of water like the sea. As the Luni does not reach the sea, it cannot form a delta.
Option 3: Glacier-fed perennial river - This is incorrect. The Luni River originates in the Aravalli Range in Rajasthan and is primarily rain-fed. It is an ephemeral river, not a Himalayan or glacier-fed one.
Option 4: Termination in inland salt marsh - This is the correct description. The Luni River flows into the Great Rann of Kutch, a vast seasonal salt marsh in Gujarat. It dissipates in this marsh and never reaches the sea.

Therefore, the most accurate description of the Luni river's drainage characteristic is its termination in an inland salt marsh.

Prepp Team · Answer

It flows directly into the Arabian Sea.

Prepp Team · Answer

It forms a large, well-developed delta at its mouth.

Prepp Team · Answer

It is the only glacier-fed perennial Himalayan river.