Black soil is also known by which of the following names?a)Bangarb)Khadarc)Regurd)LateriteCorrect answer is option 'C'. Can you explain this answer?

Question

Answer

Black soil is also called Regur soil. It is black in colour and ideal for growing cotton. This type of soil is typical of the Deccan trap (Basalt) region spread over North-West Deccan plateau and is made up of lava flows.Four characteristics of this soil are as follow

(i) It is made up of fine clayey material with a high moisture retention capacity.

(ii) It is rich in soil nutrients like calcium carbonate, magnesium, potash and lime, but poor in phosphoric content.

(iii) It develops deep crack during hot weather, helping in proper aeration of the soil.

(iv) It is found in the plateau areas of Maharashtra, Gujarat, Madhya Pradesh and Chhattisgarh as well as in the Godavari and Krishna valleys.

Answer

C

Answer

Black soil is also called Regur soil. It is black in colour and ideal for growing cotton. This type of soil is typical of the Deccan trap (Basalt) region spread over North-West Deccan plateau and is made up of lava flows.Four characteristics of this soil are as follow

(i) It is made up of fine clayey material with a high moisture retention capacity.

(ii) It is rich in soil nutrients like calcium carbonate, magnesium, potash and lime, but poor in phosphoric content.

(iii) It develops deep crack during hot weather, helping in proper aeration of the soil.

(iv) It is found in the plateau areas of Maharashtra, Gujarat, Madhya Pradesh and Chhattisgarh as well as in the Godavari and Krishna valleys.

Answer

Black soil is also called Regur soil. It is black in colour and ideal for growing cotton. ... (ii) It is rich in soil nutrients like calcium carbonate, magnesium, potash and lime, but poor in phosphoric content.

Answer

Black soil is known as the regur. also, laterite is rock which is  dissolved to form the soil .

Answer

Black soil, also known as Regur, is a type of soil that is well-known for its fertility and high agricultural productivity. It is found in several regions across the world, but it is particularly abundant in India. The soil gets its name from its characteristic black color, which is a result of its high organic content and its rich mineral composition.

Black soil, or Regur, is formed through the weathering of volcanic rocks and the deposition of organic matter. It is typically found in areas with a semi-arid to sub-humid climate, where the annual rainfall ranges from 60 to 100 centimeters. The soil is primarily composed of clay minerals, such as montmorillonite and smectite, which give it its unique properties.

The name 'Regur' is derived from the Sanskrit word 'regurika,' which means 'that which stains or colors.' This name reflects the soil's characteristic black color. However, black soil is also known by other names in different regions.

The correct answer to the question is option C, 'Regur,' as mentioned earlier. However, it is essential to understand the other terms mentioned in the options for clarity. Let's explore them:

a) Bhangar: Bhangar is a type of soil found in the Indo-Gangetic plains of India. It is a coarse-grained soil that is rich in gravel and sand. Unlike black soil, Bhangar is not known for its fertility or agricultural productivity.

b) Khadar: Khadar is another type of soil found in the Indo-Gangetic plains. Unlike Bhangar, Khadar is a fertile soil that is deposited by rivers during the monsoon season. It is rich in silt and clay and is ideal for agriculture.

d) Laterite: Laterite is a type of soil that is found in tropical regions, particularly in areas with high rainfall. It is characterized by its reddish color and its high iron and aluminum content. Laterite is not the same as black soil, although both types of soil are known for their fertility.

In conclusion, black soil is also known as Regur, and it is a highly fertile soil that is found in several regions, particularly in India. It is characterized by its black color, high organic content, and rich mineral composition. Other terms mentioned in the options, such as Bhangar, Khadar, and Laterite, refer to different types of soil with distinct characteristics.

Similar UPSC Doubts

Which type of soil is also known as "Regur Soil" or "Black Cotton Soil"?

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The type of soil develops a reddish colour due to a wide diffusion of iron in ancient crystalline and metamorphic rocks. Which soil it is? 1. Alluvial soil 2. Red soil 3. Black soil 4. Laterite soil And Where it is found in India?

The term ‘Regur’ is used for

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