what are the three stage of the river describe the landform which are formed in the first stage of labour
Answers
The three stages of a river are often referred to as the Young, Middle Aged and Old rivers. These are meant to signify the origin of the river or from where it originates; the second stage where its width increases, but flow speed reduces and then the final stage where is drains out into the sea or just tapers off into a muddy mouth, respectively.
The scientific explanation for forming of valleys and landforms is that when the river starts flowing, its velocity will be high and in terms of kinetic energy generated due to the river’s currents, the water is able to cur through any object on its way. But where the object is strongly rooted to the ground, like a large rock, the river tends to change its course and over a period this forms the V-shaped valleys and these are referred to as landforms.
Third Stage :-In the third stage of the river flow a delta is formed.Deltas are triangular in shape.The ganga brahmaputra delta is the largest delta in the world.