What is sheet erosion? -SST 10th

What is sheet erosion? -SST 10th
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When the vegetation cover of an area is removed, the rain water instead of sinking into the ground, washes the Soil down the slope. Each succeeding rain-stream washes away a thin layer of absorbent top Soii. This is known as Sheet Erosion.
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Diffrentiate Sheet erosion and Gully erosion. -SST 10th

Description : Diffrentiate Sheet erosion and Gully erosion. -SST 10th

Last Answer : Sheet Erosion Gully Erosion 1. Occurs on even surface layer. Occurs on steep slopes. 2. The top Soil is removed. Steep sided valley are formed. 3. Found in Western India. Found in Chambal ... the finer and more fertile top Soil. Gullies cut up agricultural land and make it unfit for cultivation.

Name an area in India in which each of the following processes take place: 1. Sheet erosion 2. Gully erosion -Geography

Description : Name an area in India in which each of the following processes take place: 1. Sheet erosion 2. Gully erosion -Geography

Last Answer : 1. Hilly areas of Uttrakhand and Himachal Pradesh 2. Madhya Pradesh

Give one difference between the following: (i) Khadar soil and Bangar soil. (ii) Sheet erosion and Wind erosion. -Geography

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Last Answer : Bhangar Khadar (1) It belongs to Old alluvium. It belongs to New alluvium. (2) It is less fertile It is more fertile (3) It is non porous, claying and loamy. It is calcareous clay. (4) It is ... 1) It occurs in desert areas. (2) Agent of denudation is running water (2) Agent of denudation is wind.

Which one of the following types of erosion is responsible for the formation of Chambal Ravines? (a) Splash (b) Sheet (c) Rill (d) Gully

Description : Which one of the following types of erosion is responsible for the formation of Chambal Ravines? (a) Splash (b) Sheet (c) Rill (d) Gully

Last Answer : Ans: (d)

Which one of the following types of erosion is responsible for the formation of Chambal Ravines? (1) Splash (2) Sheet (3) Rill (4) Gully

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Last Answer : (4) Gully Explanation: Chambal ravine formation significantly increases soil loss from agricultural lands and severely impacts agricultural productivity. A review of ephemeral gully erosion and spreading rates ... both the ravenous and the marginal lands have increased during the last 15 years.

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Description : Which one of the following types of erosion is responsible for the formation of Chambal Ravines? (1) Splash (2) Sheet (3) Rill (4) Gully

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Which is the correct sequence of soil erosion ? (A) Rill – Sheet – Gulley (B) Gulley – Sheet – Rill (C) Sheet – Rill – Gulley (D) Sheet – Gulley – Rill

Description : Which is the correct sequence of soil erosion ? (A) Rill – Sheet – Gulley (B) Gulley – Sheet – Rill (C) Sheet – Rill – Gulley (D) Sheet – Gulley – Rill

Last Answer : (C) Sheet – Rill – Gulley

What is the sequence of water erosion? a. Splash, sheet, rill, gully b. Sheet , gully, rill c. Rill, Splash , sheet d. Gully erosion, splash, sheet, rill e. Splash, Gully erosion , rill

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Last Answer : d. Both Wind and Water erosion

What is sheet erosion and contour ploughing?

Description : What is sheet erosion and contour ploughing?

Last Answer : a) When water flows as a sheet over large areas down a slope, top soil is washed away. It is known as sheet erosion. b) Ploughing along the contour lines is known as contour ploughing. It is a method of controlling soil erosion.

Which one of the following types of erosion is responsible for the formation of Chambal Ravines ? (1) Splash (2) Sheet (3) Rill (4) Gully

Description : Which one of the following types of erosion is responsible for the formation of Chambal Ravines ? (1) Splash (2) Sheet (3) Rill (4) Gully

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Last Answer : Gully

What is soil erosion ? Explain the major types of soil erosions prevailing in India. -SST 10th

Description : What is soil erosion ? Explain the major types of soil erosions prevailing in India. -SST 10th

Last Answer : Soil erosion is the removal of soil by the forces of nature like wind and water, more rapidly than the various soil forming processes can replace it. Generally, there is a balance between the ... very dangerous type of erosion because due to wind most of the deserts of the world are expanding.

What is soil erosion ? Name any four states which have been affected by gully erosion. -SST 10th

Description : What is soil erosion ? Name any four states which have been affected by gully erosion. -SST 10th

Last Answer : The removal of soil by the forces of nature, particularly wind and water is called .soil erosion. Uttar Pradesh, Madhya Pradesh, Bihar and Rajasthan.

What is soil erosion? What are the main causes of soil erosion? -SST 10th

Description : What is soil erosion? What are the main causes of soil erosion? -SST 10th

Last Answer : Denudation of the soil cover and subsequent washing down is known as soil erosion. Causes of soil erosion: 1. Due to human activities like deforestation, overgrazing, construction and mining, etc. 2. ... is called wind erosion. 6. Soil erosion is also caused due to defective methods of farming.

What is soil erosion? State how it can be prevented in deserts -SST 10th

Description : What is soil erosion? State how it can be prevented in deserts -SST 10th

Last Answer : Soil erosion is denudation of the soil cover and subsequent washing down. Planting lines of trees to create shelter prevents soil erosion. Rows of such trees are called shelter belts. ... contributed significantly to the stabilisation of sand dunes and in stabilising the desert in western India.

Where is gully erosion is commonly found ? -SST 10th

Description : Where is gully erosion is commonly found ? -SST 10th

Last Answer : (C) Chambal basin.

Answer the following questions in about 30 words. What steps can be taken to control soil erosion in the hilly areas ? -SST 10th

Description : Answer the following questions in about 30 words. What steps can be taken to control soil erosion in the hilly areas ? -SST 10th

Last Answer : In the hilly areas soil erosion can be controlled by 1. Ploughing across contour lines can slow down the water flow in the slopes. This is known as Contour ploughing. 2. Making use of terrace ... of grass to check erosion by wind and water. This divides the wind force and causes less damage.

What is soil erosion? -SST 10th

Description : What is soil erosion? -SST 10th

Last Answer : The denudation of the soil cover and subsequent washing down is described as soil erosion. Two human factors leading to soil erosion are : (a) Deforestation :- Due to heavy deforestation, ... regions people still practise grazing of cattle, goats and sheap.Gradually this leads to soil erosion.

What steps can be taken to control soil erosion in hilly areas? -SST 10th

Description : What steps can be taken to control soil erosion in hilly areas? -SST 10th

Last Answer : (i) Ploughing along the contour lines can decelerate the flow of water down the slopes. This is contour ploughing. (ii) Steps can be cut out on the slopes maping terraces. Terrace cultivation ... erosion. Large fields are divided into strips and strips of grass are left to grow between the crops.

What is soil erosion? -SST 10th

Description : What is soil erosion? -SST 10th

Last Answer : The denudation or destruction of the soil cover and their subsequent natural removal is termed as soil erosion. Human activities as well as natural forces cause denudation of the top soil. ... significantly to the stabilisation of sand dunes and checking the spread of desert in Western India

What are the methods of checking soil erosion? -SST 10th

Description : What are the methods of checking soil erosion? -SST 10th

Last Answer : Strip cropping, terrace farming and contour ploughing.

Gully erosion is common in which basin? -SST 10th

Description : Gully erosion is common in which basin? -SST 10th

Last Answer : Chambal Basin.

Mention any two human activities which are responsible for the process of soil erosion. -SST 10th

Description : Mention any two human activities which are responsible for the process of soil erosion. -SST 10th

Last Answer : (i) Two human activities which are responsible for the process of soil erosion are deforestation and overgrazing, mining, construction, etc. (ii) Types of Soil Erosion: (a) Gullies: The running water cuts ... areas down a slope. The top soil is washed away. This process is known as sheet erosion.

What steps can be taken to control soil erosion in hilly areas? -SST 10th

Description : What steps can be taken to control soil erosion in hilly areas? -SST 10th

Last Answer : Methods of soil conservation: (i) Contour ploughing or ploughing along the contour lines of a highland can decelerate the flow of water down the slopes. (ii) Terrace cultivation or cutting of steps ... . (iv) Afforestation or planting of trees in the hilly regions can help in soil conservation.

Which of the Soil is affected by Soil erosion and which crops grow well in Laterite Soil. -SST 10th

Description : Which of the Soil is affected by Soil erosion and which crops grow well in Laterite Soil. -SST 10th

Last Answer : The Soil affected by Soil erosion is Laterite Soil. The important crops of this Soil is Tapioca and Cashewnuts.

In which areas is Soil erosion prominent in India. -SST 10th

Description : In which areas is Soil erosion prominent in India. -SST 10th

Last Answer : Soil erosion is prominent in the North-eastern hilly region of Arunachal Pradesh, Assam, the Chambal Valley, West Bengal and Thar Desert.

Mention the types of Soil erosion. -SST 10th

Description : Mention the types of Soil erosion. -SST 10th

Last Answer : Types of Soil erosion are as follows: (i) Erosion by water (ii) Erosion by wind.

What is gully erosion? -SST 10th

Description : What is gully erosion? -SST 10th

Last Answer : When rain falls heavily, the run off scours out deep grooves. This cutting up of the Soil gives rise to bad lands or ravine lands. This type of erosion is known as Gully erosion.

How does erosion by wind take place? -SST 10th

Description : How does erosion by wind take place? -SST 10th

Last Answer : Sometimes in dry areas, dust and silt may be lifted and carried to a great distance by the wind. This is known as Wind erosion.

Mention causes of Soil erosion. -SST 10th

Description : Mention causes of Soil erosion. -SST 10th

Last Answer : Causes of Soil erosion are: (i) The agents of gradation like wind and water (ii) Nature of the Soil (iii) Human factors

How is man responsible for Soil erosion? -SST 10th

Description : How is man responsible for Soil erosion? -SST 10th

Last Answer : ' (i) Indiscriminate cutting down of forests. (ii) Overgrazing by cattle. (iii) Faulty methods of cultivation e.g. Jhooming.

What is the meaning of ‘Soil Erosion’? -SST 10th

Description : What is the meaning of ‘Soil Erosion’? -SST 10th

Last Answer : The washing away or the removal of the Soil is known as Soil erosion. Soil erosion, thus, may be termed as the detachment and transportation of Soil particles by agents of denudation such as weathering, running water and wind, etc.

Mention the types of Soil erosion by water. -SST 10th

Description : Mention the types of Soil erosion by water. -SST 10th

Last Answer : Soil erosioivby water can be of the following sub-types: (i) Sheet erosion (ii) Rill erosion (iii) Gully erosion (iv) Stream Bank erosion. (v) Sea-shore erosion. (vi) Slip erosion.

State the factors upon which the rate of Soil erosion depends. -SST 10th

Description : State the factors upon which the rate of Soil erosion depends. -SST 10th

Last Answer : The rate of Soil erosion depends upon: (i) Character of the slope of land. (ii) The density of vegetation. (iii) Rainfall—Heavy or Light.

What is rill erosion? -SST 10th

Description : What is rill erosion? -SST 10th

Last Answer : In rill erosion small finger-like rills begin to appear on the landscape. These rills are usually smoothened out by working of the farm implements. But, slowly the rills increase not only in ... get wider and deeper. This reduces the actual area under crop and results in declining crop yields.

What is stream bank erosion? -SST 10th

Description : What is stream bank erosion? -SST 10th

Last Answer : The banks of the streams or rivers get eroded every year by the flowing water. In certain areas, the streams and rivers often change their course bit by bit every year and their beds get widened.

How does sea or shore erosion occur? -SST 10th

Description : How does sea or shore erosion occur? -SST 10th

Last Answer : (i) The tidal waters of sea cause considerable Soil erosion along the coast, particularly during the rainy season when the sea gets rough. The roaring waves rush and dash on the coast, swallowing ... heavy, raips. Sometimes the entire field on hill side may slide down because of slip erosion.

Mention some measures to check Soil erosion. -SST 10th

Description : Mention some measures to check Soil erosion. -SST 10th

Last Answer : Some measures to check Soil erosion are: Contour method of ploughing, terraced farming, plugging of gullies and ravine method, constructing dams across the streams, check on unrestricted ... pastures, afforestation and legal binding on primitive method of Jhooming cultivation should be exercised.a

How does the nature of the Soil affect Soil erosion? -SST 10th

Description : How does the nature of the Soil affect Soil erosion? -SST 10th

Last Answer : Sandy and porous Soils are subjected to least erosion by water action because they absorb a good amount of water at the time of rainfall. Impervious Soils are subjected to gradual erosion by water because they are incapable of absorbing rainwater.

State any two methods of controlling soil erosion. -SST 10th

Description : State any two methods of controlling soil erosion. -SST 10th

Last Answer : (i) Terrace farming. (ii) Planting shelter belts to check the speed of wind.

For each, state one method of controlling the erosion caused. -SST 10th

Description : For each, state one method of controlling the erosion caused. -SST 10th

Last Answer : Methods of Controlling Erosion: (i) Erosion by water: During heavy downpours deep gullies' are made on account of water run off. Gully erosion can be stopped by plugging it with stones and pebbles or ... is difficult to grow trees, grass should be grown but no land should be left devoid of plants.

Name two important agents of erosion. -SST 10th

Description : Name two important agents of erosion. -SST 10th

Last Answer : The two important agents of erosion are: (i) Water (ii) Wind.

Name a part of India where Wind is the main agent of erosion. -SST 10th

Description : Name a part of India where Wind is the main agent of erosion. -SST 10th

Last Answer : (i) Thar Desert, western Rajasthan and south Punjab. (ii) In hilly regions such as the Himalayas, hills of North-east India and the Nilgiris.