Sponsor Area
Drainage System
Question
Describe the characteristics of Himalayan Drainage.
Solution
The Characteristics:
(i)The Himalayan drainage system has evolved through a long geological history. It mainly includes the Ganga, the Indus and the Brahmaputra river basins. Since these are fed both by melting of snow and precipitation, rivers of this system are perennial.
(ii)These rivers pass through the giant gorges carved out by the erosional activity carried on simultaneously with the uplift of the Himalayas. Besides deep gorges, these rivers also form V-shaped valleys, rapids and waterfalls in their mountainous course.
(iii)While entering the plains, they form depositional features like flat valleys, ox-bow lakes, flood plains, braided channels, and deltas near the river mouth.
(iv)In the Himalayan reaches, the course of these rivers is highly tortous, but over the plains they display a strong meandering tendency and shift their courses frequently. River Kosi, also know as the ‘sorrow of Bihar’, has been notorious for frequently changing its course.
(v)The Kosi brings huge quantity of sediments from its upper reaches and deposits it in the plains. The course gets blocked, and consequently, the river changes its course
Some More Questions From Drainage System Chapter
Explain the evolution of peninsular drainage System.
From where the rivers Ghaghra, Gandak and the Kosi rise?
Name the tributaries of the Ganga in Peninsular Plateau.
Define watershed.
Describe the characteristics of Himalayan Drainage.
What is an estuary?
Describe dendritic patterns.
What is trellis pattern ?
Discuss the division of the drainage basins of India.
What is centripetal drainage pattern?
Sponsor Area
Mock Test Series
Mock Test Series



