Question

what makes the plains fertile short​

Answer 1

Answer:

A fertile soil will contain all the major nutrients for basic plant nutrition (e.g., nitrogen, phosphorus, and potassium), as well as other nutrients needed in smaller quantities (e.g., calcium, magnesium, sulfur, iron, zinc, copper, boron, molybdenum, nickel).

Answer 2

Answer:

The silt deposited by the river ganga and its tributaries makes the plains fertile.It deposits a layer of fine soil which is rich in minerals, nutrient-rich silt, sediment, and distributes it across a wide area.

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