9th Class Social Science Drainage Question Bank Long Answer Type - Drainage

  • question_answer
    Name the following patterns and define one of [hem.

    Answer:

    Pattern (a) Dendritic (b) Radial (c) Trellis.
    (a) Dendritic: It consists of a single main stream with tributaries looking like branches of a tree.
    (b) Radial: In a radial pattern, the streams now in different directions from a central peak or dome.
    (c) Trellis:  When a long river is joined by shan nowing streams approximately at a right angle, the pattern appearing is called a trellis pattern.


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