What among the following is/are the features of Himalayan rivers?  1. Rivers with fixed courses and well-adjusted valleys. 2. Perennial rivers receiving water from glaciers. 3. Young rivers with large basins.  Which of the following statements given above is/are correct?

What among the following is/are the features of Himalayan rivers?  1. Rivers with fixed courses and well-adjusted valleys. 2. Perennial rivers receiving water from glaciers. 3. Young rivers with large basins.  Which of the following statements given above is/are correct? Correct Answer 2 and 3 only

The correct answer is 2 and 3 only.

Important Points

Aspects Himalayan River Peninsular River
Place of origin Himalayan Mountains covered with glaciers. Peninsular plateau and central highlands.
Nature of flow The perennial river receives water from glaciers and rainfall. Seasonal, dependent on monsoon rainfall.
Type of drainage Antecedent and consequent leading to dendritic patterns in plains. Superimposed, rejuvenated resulting in trellis, radial and rectangular patterns.
Nature of river Long course, flowing through rugged mountains experiencing headward erosion and river capturing. In plains, meandering and shifting of course occurs. Smaller, a fixed course with well-adjusted valleys.
Catchment area Very large basin. Relatively smaller basins.
Age of river Young and youthful, active and deepening in valleys. Old rivers with graded profiles and have almost reached their base levels.

Related Questions

In the question below, are given a statement followed by three courses of actions numbered I, II and III. On the basis of the information given, you have to assume everything in the statement to be true, and then decide which of the following suggested courses of actions logically follow(s) for pursuing. Statement: Starting October, all new cars will have pedestrian safety features, including new design of the bonnet, to reduce impact on pedestrians during accidents. Advanced safety features are needed in all vehicles in India as vehicle safety cannot be confined to luxury vehicles only. Around 1.5 lakh people are killed in road accidents every year in the country, nearly 60% of them are pedestrians.  Courses of action: I. The government has set a target to reduce the number of road deaths by half in the next two years. The ministry of road transport and highways has been issuing new safety standards for the automobiles along with eliminating the black spots on national highways.  II. By next month, all new cars will have pedestrian safety feature, including new design of the bonnet, to reduce impact on pedestrians during accidents.  III. Ministry of road transport and Highways is planning to implement all safety features in vehicles with active support of vehicle manufacturers. Electronic stability control (ESC) and autonomous emergency braking (AEB) will be incorporated in new vehicles by 2022.