How can the alluvial soil be classified according to their age class 10?

According to their age alluvial soils can be classified as old alluvial(Bangar) and new alluvial (Khadar).

What are the two types of alluvial?

The alluvial soil found in India, particularly in the Indo–Gangetic plain, is of two types: khaddar (pale brown, sandy clays to loamy, less calcareous and carbonaceous soil, and found in the low areas of valley that are regularly flooded) and older bhangar soils (dark colored, mostly clayey, and containing lime nodules …

How would you classify alluvial soil on the basis of age?

According to their age, alluvial soils can be classified as old alluvial (Bangar) and new alluvial (Khadar).

What are the 3 types of alluvial soil?

Khadar, Bangar, Bhabar Terai are the types of alluvial soils.

What are the types of alluvial soil Class 10?

Two different types of alluvial soils have developed in the Upper and Middle Ganga plains – Khadar and Bhangar. Khadar is the new alluvium and occupies the flood plains of the rivers. Khadar is enriched with fresh silt deposits every year. Bhangar is the old alluvium, deposited away from the flood plains.

How is alluvial soil formed?

Alluvial soils are formed from materials like silt gravel and sand brought down and deposited by rivers. In the coastal plains the sea also leaves deposits of silt which results because of sea wave erosion. The silt in turn mixes up with humus and forms alluvial soil.

Where is alluvial soil found?

Alluvial Soil

Alluvial soils are rich in humus as they are deposited by three important monkey river of Himalayas, Indus river, Ganges and Brahmaputra River. They are found in the eastern coastal plains of India, particularly in the deltas of rivers Mahanadi, Godavari river, Krishna river and Kaveri.

What are the nutrients in alluvial soil?

Alluvial soils (Fluvisols)

These soils are deficient in nitrogen (N), phosphorus and organic matter. Generally, alluvial soils range from near neutral to slightly alkaline in reaction. A wide variety of crops is grown in these soils.

What type of alluvial soil is found in the old course of a river Why?

Answer:Bhangar alluvium is found near old course of river.

Which soil is described on the basis of age?

Alluvial soil is described on the basis of age. Alluvial soil is found in Indo-Gangetic plain. This soil is good for crop growth, is fertile and rich in minerals and nutrients.

What is the other name of black soil Class 10?

Regur Soil
Black soil is also known as the ‘Regur Soil‘ or the ‘Black Cotton Soil’.

Why alluvial soil is extremely fertile?

(i) Alluvial soil is extremely fertile- It is extremely fertile because it is formed by the sediments transported by rivers and is a mixture of sand, clay and silt. It has a loamy texture and it is rich in humus. It has good water retention and water absorbing capacity.

Is alluvial soil rich in humus?

Alluvial soils are rich in humus as they are deposited by three important monkey river of Himalayas, Indus river, Ganges and Brahmaputra River. They are found in the eastern coastal plains of India, particularly in the deltas of rivers Mahanadi, Godavari river, Krishna river and Kaveri.

Which soil is highest in India?

Alluvial soil
Alluvial soil is the largest soil group in India. Alluvial soil is formed by the deposition of silt by the Indo-Gangetic-Brahmaputra rivers. This soil group covers around 46% of the total land area.