Question

-----plains are formed by the older alluviums ​

Answer 1

Answer:

northern plain. Hope it selps

Answer 2

Explanation:

Part of northern plains made from older alluvium is bangar

it's characteristics are

1- it does not gets replenished by flood every year and lies above the flood plains

2- it is less fertile than khadar (new alluvium)

hope this helps

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