With reference to alluvial soil answer the following questions- -SST 10th

1 Answer

Answer :

(i) On the basis of age alluvial soil is classified as Bangar and Khadar. (ii) Mostly these soils contain adequate proportion of potash, phosphoric acid and lime.

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Description : Give reasons : (i) Alluvial soil can hold moisture, and is very fertile. -SST 10th

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Description : How can the alluvial soil be classified according to their age ? -SST 10th

Last Answer : (i) Khadar (ii) Bangar

Description : How is the Alluvial Soil found in the Ganga plain different from that found in the Godavari valley? -SST 10th

Last Answer : The Alluvial Soil of the Ganga plain is formed due to the deposition of alluvium which is brought from the Himalayan region. These are light in colour. The Alluvial Soil of the Godavari valley is ... brought mainly from the Deccan trap region which is volcanic in origin. It is dark in colour.

Description : How is Alluvial soil formed? -SST 10th

Last Answer : Alluvial soils are formed by the sediments brought by the rivers. The rivers deposit very fine silt called alluvium' in their plains during the course of their journey starting from its source ... porous therefore easily tillable. It is suitable for growing large variety of Rabi and Kharif crops.

Description : Why are Alluvial Soil agriculturally important? -SST 10th

Last Answer : Alluvial Soils are agriculturally important, as they are formed by the deposition of sediments brought by the rivers which gets replenished by the deposition of fresh sediment every year, and are rich in chemical nutrients.

Description : Why is Alluvial Soil fertile? -SST 10th

Last Answer : Alluvial Soil is very fertile since alluvium is rich in mineral nutrients like potash and lime.

Description : State two differences between Black soil and Alluvial soil. -SST 10th

Last Answer : Black Soil Alluvial Soil 1. Made by lava. Residual soil. 1. Made by alluvium. Transported soil. 2. Black in colour. 2. Yellow in colour. 3. Rich in humus. 3. Deficient in humus.

Description : Diffrentiate Alluvial soil and red soil. -SST 10th

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Description : Diffrentiate Black Soil and Alluvial Soil. -SST 10th

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Description : 1. Why does alluvial soil differ in texture? 2. State two cash crops that grow well in alluvial soil. -Geography

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Description : Mention two differences between Alluvial Soil and Black Cotton Soil. -Geography

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Description : Give a geographic reason for each of the following : (i) Alluvial soil is extremely fertile. -Geography

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Description : Mention two differences between alluvial soil and red soil. -Geography

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Description : What is alluvial soil in the Ganges plains and why do farmers like it?

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Description : Which of the following are true in respect of alluvial soil ? 1. Generally confined to river basins 2. It has been deposited by rivers 3. It is rich in phosphorus and poor in potash 4. It is the most fertile soil (a) I and II (b) III and IV (c) I, II and IV (d) I, II and III

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Description : Match the following: [IAS 2003] A. Alluvial soil 1. high land of soil of plateaus B. Black soils 2. on the periphery of plateaus C. Red soil 3. river basin sand coastal plains D. Laterite soils 4. deccan lava tract A B C D (a) 3 4 2 1 (b) 1 3 4 2 (c) 3 4 1 2 (d) 2 1 3 4

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Description : Match the following: A. Alluvial Soil 1. Cotton B. Black Soil 2. Rice C. Brown Soil 3. Tea D. Red Soil 4. Wheat A B C D (a) 2 3 1 4 (b) 2 1 3 4 (c) 3 1 2 4 (d) 4 1 3 2

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Description : The soil formed by the deposition of silt brought by rivers is : (a) alluvial soil (b) red soil (c) black soil (d) pod soil

Last Answer : Ans: (a)

Description : Match the following : A. Chernozems 1. Rich in calcium carbonate B. Black soil 2. Contains aluminium compound C. Laterite 3. Richest soils in the world D. Terra Rosa 4. Formed in limestone E. Alluvial soil 5. It is a mixture of clay, sand and ... 1 2 3 4 5 (b) 3 1 2 4 5 (c) 4 5 3 1 2 (d) 3 4 5 2 1

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Description : Which of the following are the components of loamy soils? 1. Red soil 2. Clay soil 3. Alluvial soil 4. Silt soil 5. Sandy soil In d i a n So i l , Se a s o n s a n d N a t u r a l Ve g e t a t i o n (a) I and II (b) I, III and IV (c) II and V (d) II, III and V

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Description : Newly formed alluvial soil is called

Last Answer : Ans. Khadar

Description : Laterite soil develops as a result of : (1) deposits of alluvial (2) deposits of loess (3) leaching (4) continued vegetation cover

Last Answer : (3) leaching Explanation: Laterite has been derived from the Latin word 'later' which means brick. The laterite soil develops in areas with high temperature and heavy rainfall. This is ... of the micro organisms, particularly the decomposers, like bacteria, get destroyed due to high temperature.

Description : Identify the most infertile amongst the following soils. (1) Black cotton soil (2) Alluvial soil (3) Laterite soil (4) Peaty soil

Last Answer : (3) Laterite soil Explanation: Lateritic soils are the most weathered and infertile of all soil types. Due to intensive leaching and low base-exchange capacity, typical lateritic soils are generally infertile and of little value for crop production (Geography of India by Srntta Sengupta, p 63).