What do you understand by drainage pattern ? Name any four drainage patterns formed by the rivers.CBSE Class IX Social Science SA (3 Marks)
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Answered by
71
The streams within a drainage basin form
certain patterns, depending on the slope
of land, underlying rock structure as well
as the climatic conditions of the area.
These are dendritic, trellis, rectangular,
and radial patterns.
Answered by
72
Drainage patterns are formed by the streams, rivers and lakes in a particular drainage basin. They are governed by the topography of the land whether a particular region is dominated by hard or soft rocks and gradient of land.
Drainage patterns formed by the rivers :
1) Dendritic drainage patterns.
2)Parallel drainage pattern.
3) Trellis drainage pattern.
4) Rectangular drainage pattern.
Drainage patterns formed by the rivers :
1) Dendritic drainage patterns.
2)Parallel drainage pattern.
3) Trellis drainage pattern.
4) Rectangular drainage pattern.
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