Question

which type of drainage pattern does and area have where hard and soft rocks exists parallel to each other?

Answer 1

a trellis drainage pattern exists when an area having hard and soft rocks exist parallel to each other

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Answer 2

HEYA!!!
HERE'S YOUR ANSWER!!!
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As we know that there are total total 4 types of drainage patterns : dentitic, trellis, rectangular and radial.
The type of drainage pattern can be determined by the flow of the river.
The type of drainage pattern which consist a mixture of soft and hard rocks parallel to each other is terilles type of drainage pattern.
In this type of drainage pattern in which river cuts the soft rocks but can't cut the hard rock and thus, due to it river flows in a special pattern.
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