Question

sjetch of embackment ofNH

Answer 1

SORRY BUT THE QUESTION IS WRONG... CORRECT QUESTION = Sketch of embankment of NH.

ANSWER = A road, railway line or canal is normally raised onto an embankment made of compacted soil (typically clay or rock-based) to avoid a change in level required by the terrain, the alternatives being either to have an unacceptable change in level or detour to follow a contour. A cutting is used for the same purpose where the land is originally higher than required.

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