Question

New alluvial soil is called _ _ _ _ _ .

Hint:

Khadar → New alluvial soil (very fertile).
Bhangar → Old alluvial soil.

Answer 1

Concept: Alluvial soil is deposited by rivers and is very fertile. It is mainly found in river plains such as the Indo–Gangetic plains. Alluvial soil is broadly classified into two types based on the age of the deposits.
Step 1: alluvial soil.
The older deposits of alluvial soil found in higher areas of the plains are called Bhangar. This soil is relatively less fertile compared to newly deposited soil.

Step 2: alluvial soil.
The newer deposits of alluvial soil that are regularly renewed by floods in river floodplains are called Khadar. This soil is very fertile because fresh sediments are deposited every year.

Final Answer:
The new alluvial soil is called Khadar.