Table of Contents
What is subsequent river?
Subsequent Rivers A tributary stream that is eroded along an underlying belt of non-resistant rock after the main drainage pattern (Consequent River) has been established is known as a subsequent river. These streams have generally developed after the original stream.
What is a subsequent stream in geography?
Subsequent streams are streams whose course has been determined by selective headward erosion along weak strata. These streams have generally developed after the original stream. Subsequent streams developed independently of the original relief of the land and generally follow paths determined by the weak rock belts.
What is the difference between consequent stream and subsequent stream?
Consequent Streams: Those streams whose courses are the direct consequence of the initial topography are called consequent streams. Subsequent Streams: These are developed after the master consequent. Obsequent streams: These flow in opposite direction to the master consequent.
Is Ganga a consequent river?
The Indus, Satluj, Ganga, Sarju (Kali), Arun (a tributary of Kosi), Tista and Brahmaputra are some of the important antecedent rivers, originating from beyond the Greater Himalayas. The Rivers which follow the general direction of slope are known as the consequent rivers.
Is Ganga older than Himalayas?
father! For, the Puranas describe Ganga as the darling daughter of Himavant, the ‘Nagadhiraja’ or the king of mountains! (Figure 1). It so happens that the majority of Ganga’s sisters – the rivers of the northern mountain realm – are older than the Himalaya in whose lap they were born.
What is misfit stream in geography?
A misfit stream is a river that is deprived of its head waters and either too large or too small to have eroded the valley or cave passage in which it flows. If the misfit stream is too small for either its valley or meanders, it is known as an underfit stream.
What is a subsequent stream?
subsequent stream A stream that follows a line of geologic weakness, such as the outcrop of a soft bed, a sequence of major joints, a fault trace, or the axis of an anticline. Such a stream tends to extend headwards actively, and may acquire further tributaries through the process of river capture.
Which is called antecedent river?
The rivers that existed before the upheaval of the Himalayas are known as the antecedent rivers and cut their courses southward by building gorges in the mountains.