The soils which are rich in Calcium are known as – (1) Pedocals (2) Pedalfers (3) Podsols (4) Laterites

The soils which are rich in Calcium are known as – (1) Pedocals (2) Pedalfers (3) Podsols (4) Laterites
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(1) Pedocals Explanation: 'Terra Rossa' in Latin or Italian language is another name for "Red Soil" or "Red Terrain". It is a type of red clay soil produced by the weathering of limestone. Terra Rossa is typically found in regions with a Mediterranean climate.
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The soils which are rich in Calcium are known as (1) Pedocals (2) Pedalfers (3) Podsols (4) Laterites

Description : The soils which are rich in Calcium are known as (1) Pedocals (2) Pedalfers (3) Podsols (4) Laterites

Last Answer : Pedocals

The asha-grey soils of high-latitude coniferous forests a known as : (1) Tundra soils (2) Podsols (3) Grey-Brown soils (4) Red and Yellow soils

Description : The asha-grey soils of high-latitude coniferous forests a known as : (1) Tundra soils (2) Podsols (3) Grey-Brown soils (4) Red and Yellow soils

Last Answer : (2) Podsols Explanation: Podsols are ash-grey coloured soils that are found in high-latitude coniferous forest belt having very long cold winters, short cool summers and a moderate precipitation ... . infertile and of limited value for agriculture. These are useful for dairying and mixed farming.

The asha–grey soils of high–latitude coniferous forests a known as : (1) Tundra soils (2) Podsols (3) Grey–Brown soils (4) Red and Yellow soils

Description : The asha–grey soils of high–latitude coniferous forests a known as : (1) Tundra soils (2) Podsols (3) Grey–Brown soils (4) Red and Yellow soils

Last Answer : Podsols

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 silt A B C D E (a) 1 2 3 4 5 (b) 3 1 2 4 5 (c) 4 5 3 1 2 (d) 3 4 5 2 1

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

Last Answer : Ans: (b)

Gypsum is used for improvement of: (1) Alkaline soils (2) Saline soils (3) (3) Podsols (4) (4) Acidic soils

Description : Gypsum is used for improvement of: (1) Alkaline soils (2) Saline soils (3) (3) Podsols (4) (4) Acidic soils

Last Answer : (2) Saline soils Explanatioqn: Gypsum is calcium sulfate which is essential to the sustainability of most irrigated soils. Irrigated land eventually leads to sodieity and salinity unless extreme care is ... improves sodic (saline) soils by removing sodium from the soil and replacing it with calcium.

Gypsum is used for improvement of: (1) Alkaline soils (2) Saline soils (3) Podsols (4) Acidic soils

Description : Gypsum is used for improvement of: (1) Alkaline soils (2) Saline soils (3) Podsols (4) Acidic soils

Last Answer : Saline soils

The organic matter present in soil is known collectively as – (1) Hydrocarbons (2) Podsols (3) Humus (4) Colloids

Description : The organic matter present in soil is known collectively as – (1) Hydrocarbons (2) Podsols (3) Humus (4) Colloids

Last Answer : (3) Humus Explanation: The organic matter present in soil is known collectively as humus. Humus is fully decomposed and finely divided organic matter. Dune is a hill or ridge of sand accumulated and sorted by wind action.

Which of the following is incorrect? (a) Red soils are rich in iron (b) Black soils are rich in phosphorus nitrogen and organic matter (c) Alluvial soils are rich in potash but poor in phosphorus (d) Red soils are suitable for cultivation of pulses and coarse grains

Description : Which of the following is incorrect? (a) Red soils are rich in iron (b) Black soils are rich in phosphorus nitrogen and organic matter (c) Alluvial soils are rich in potash but poor in phosphorus (d) Red soils are suitable for cultivation of pulses and coarse grains

Last Answer : Ans: (b)

Which of the following statements regarding red soils of India is/are correct? 1. The colour of the soil is-red due to ferric oxide content. 2. Red soils are rich in lime, humous and potash. 3. They are porous and have friable structure. Select the correct answer using the code given below: [(OS2011] (a) 1 only (b) 1 and 3 only (c) 2 and 3 only (d) 1, 2 and 3

Description : Which of the following statements regarding red soils of India is/are correct? 1. The colour of the soil is-red due to ferric oxide content. 2. Red soils are rich in lime, humous and potash. 3. They are porous and have friable ... OS2011] (a) 1 only (b) 1 and 3 only (c) 2 and 3 only (d) 1, 2 and 3

Last Answer : Ans: (b)

Of the following statements about the major soil types, the incorrect one is : (a) alluvial soils are easy to plough (b) red soils are rich in phosphorus, nitrogen and lime content (c) laterite is typically a soil of tropical regions which receive heavy seasonal rainfall (d) black soil is highly retentive of moisture and very productive

Description : Of the following statements about the major soil types, the incorrect one is : (a) alluvial soils are easy to plough (b) red soils are rich in phosphorus, nitrogen and lime content ( ... regions which receive heavy seasonal rainfall (d) black soil is highly retentive of moisture and very productive

Last Answer : Ans: (b)

Which of the following characteristics is not true of alluvial soils? (a) These vary from sandy loam to clay in texture (b) These are generally rich in phosphorus but poor in potash (c) These are usually fine grained (d) These are by far the most fertile

Description : Which of the following characteristics is not true of alluvial soils? (a) These vary from sandy loam to clay in texture (b) These are generally rich in phosphorus but poor in potash (c) These are usually fine grained (d) These are by far the most fertile

Last Answer : Ans: (b)

Alluvial soils are rich soil for crop cultivation but are poor in– (1) humus (2) nitrogen and humus (3) organic material (4) inorganic material

Description : Alluvial soils are rich soil for crop cultivation but are poor in– (1) humus (2) nitrogen and humus (3) organic material (4) inorganic material

Last Answer : (2) nitrogen and humus Explanation: Alluvial soils are fertile soils composed of sediments deposited by rivers and the waves. However, they are usually deficient in nitrogen and ... With suitable irrigation, fertilizers and proper agricultural practices, alluvial soils are generally very fertile.

The soil of Kerala is rich in which of the following soils? (1) Alluvial Soil (2) Laterite Soil (3) Sandy Soil (4) Loamy Soil

Description : The soil of Kerala is rich in which of the following soils? (1) Alluvial Soil (2) Laterite Soil (3) Sandy Soil (4) Loamy Soil

Last Answer : (2) Laterite Soil Explanation: Laterite soil covers the majority of area in Kerala. They cover about 65 per cent of the total area of the State, occupying a major portion of the ... Kerala. Heavy rainfall and high temperature prevalent in the State are conductive to the process of laterisation.

Match the following columns: `{:(,"Column I",,"Column II"),(a.,"Oxylophytes",(i),"Calcium-rich soils"),(b., "Eremophytes",(ii),"Waste land"),(c.,"Chry

Description : Match the following columns: `{:(,"Column I",,"Column II"),(a.,"Oxylophytes",(i),"Calcium-rich soils"),(b., "Eremophytes",(ii),"Waste land"),(c.,"Chry

Last Answer : Match the following columns: `{:(,"Column I",,"Column II"),(a.,"Oxylophytes",(i),"Calcium-rich soils"),(b., " ... . a (iv), b (iii), c (i), d (ii)

The organic matter present in soil is known collectively as (1) Hydrocarbons (2)Podsols (3) Humus (4)Colloids

Description : The organic matter present in soil is known collectively as (1) Hydrocarbons (2)Podsols (3) Humus (4)Colloids

Last Answer : Humus

The beach sands of Kerala are rich in – (1) Calcium (2) Radium (3) Thorium (4) Manganese

Description : The beach sands of Kerala are rich in – (1) Calcium (2) Radium (3) Thorium (4) Manganese

Last Answer : (3) Thorium Explanation: The beach sand in Kerala contains one of the rich deposits of thorium in the world. Thorium, also known as the 'strategic nuclear fuel of India,' is a radioactive ... . The beach sands of Kerala in Palghat and guilon district contain the world's richest monazite deposits.

Deep, rich soils are found in which regions?

Description : Deep, rich soils are found in which regions?

Last Answer : Deep, rich soils are found in which regions?

Alluvial soils vary in nature from sandy loam to clay. They are generally - a. poor in potash and rich in phosphorus b. poor in both potash and phosphorus c. rich in both potash and phosphorus d. rich in potash and poor in phosphorus

Description : Alluvial soils vary in nature from sandy loam to clay. They are generally - a. poor in potash and rich in phosphorus b. poor in both potash and phosphorus c. rich in both potash and phosphorus d. rich in potash and poor in phosphorus

Last Answer : d. rich in potash and poor in phosphorus

In context to agriculture what is “Fallow Land”? a. Fallowing is the process to make the soil rich in phosphorus b. Agricultural land which is added with organic matter to reduce its acidity. c. Agricultural field which is water logged before rice cultivation so that soil’s water retention capacity increases d. Agriculture field which is left unplanted so that the soil’s natural nutrient balance can be restored

Description : In context to agriculture what is Fallow Land ? a. Fallowing is the process to make the soil rich in phosphorus b. Agricultural land which is added with organic matter to reduce its ... . Agriculture field which is left unplanted so that the soil's natural nutrient balance can be restored

Last Answer : d. Agriculture field which is left unplanted so that the soil’s natural nutrient balance can be restored.

In context to agriculture what is “Fallow Land”? a. Fallowing is the process to make the soil rich in phosphorus b. Agricultural land which is added with organic matter to reduce its acidity. c. Agricultural field which is water logged before rice cultivation so that soil’s water retention capacity increases d. Agriculture field which is left unplanted so that the soil’s natural nutrient balance can be restored.

Description : In context to agriculture what is Fallow Land ? a. Fallowing is the process to make the soil rich in phosphorus b. Agricultural land which is added with organic matter to reduce its ... Agriculture field which is left unplanted so that the soil's natural nutrient balance can be restored.

Last Answer : d. Agriculture field which is left unplanted so that the soil’s natural nutrient balance can be restored

In context to agriculture what is “Fallow Land”? a. Fallowing is the process to make the soil rich in phosphorus b. Agricultural land which is added with organic matter to reduce its acidity. c. Agricultural field which is water logged before rice cultivation so that soil’s water retention capacity increases d. Agriculture field which is left unplanted so that the soil’s natural nutrient balance can be restored.

Description : In context to agriculture what is Fallow Land ? a. Fallowing is the process to make the soil rich in phosphorus b. Agricultural land which is added with organic matter to reduce its ... Agriculture field which is left unplanted so that the soil's natural nutrient balance can be restored.

Last Answer : d. Agriculture field which is left unplanted so that the soil’s natural nutrient balance can be restored.

In context to agriculture what is “Fallow Land”? a. Fallowing is the process to make the soil rich in phosphorus b. Agricultural land which is added with organic matter to reduce its acidity. c. Agricultural field which is water logged before rice cultivation so that soil’s water retention capacity increases d. Agriculture field which is left unplanted so that the soil’s natural nutrient balance can be restored.

Description : In context to agriculture what is Fallow Land ? a. Fallowing is the process to make the soil rich in phosphorus b. Agricultural land which is added with organic matter to reduce its ... Agriculture field which is left unplanted so that the soil's natural nutrient balance can be restored.

Last Answer : d. Agriculture field which is left unplanted so that the soil’s natural nutrient balance can be restored.

Alluvial soils are rich soil for crop cultivation but are poor in (1) humus (2) nitrogen and humus (3) organic material (4) inorganic material

Description : Alluvial soils are rich soil for crop cultivation but are poor in (1) humus (2) nitrogen and humus (3) organic material (4) inorganic material

Last Answer : nitrogen and humus

Alluvial soils are usually (i) Rich in nitrogen (ii) Poor in humus (iii) Highly fertile (iv) Easy to plough (1) (i), (ii) and (iv) (2) (ii), (iii) and (iv) (3) (i), (iii) and (iv) (4) (i), (ii) and (iii)

Description : Alluvial soils are usually (i) Rich in nitrogen (ii) Poor in humus (iii) Highly fertile (iv) Easy to plough (1) (i), (ii) and (iv) (2) (ii), (iii) and (iv) (3) (i), (iii) and (iv) (4) (i), (ii) and (iii)

Last Answer :  (i), (ii) and (iii)

Which of the following types of soils is most suited for tea cultivation? (a) Laterite soils (b) Red soils (c) Black soils (d) Alluvial soils

Description : Which of the following types of soils is most suited for tea cultivation? (a) Laterite soils (b) Red soils (c) Black soils (d) Alluvial soils

Last Answer : Ans: (a)

Which of the following types of soils is found throughout India in all climatic zones? (a) Saline and Alkaline soils (b) Red soils (c) Laterite soils (d) Alluvial soils

Description : Which of the following types of soils is found throughout India in all climatic zones? (a) Saline and Alkaline soils (b) Red soils (c) Laterite soils (d) Alluvial soils

Last Answer : Ans: (a)

The soils which have supported agriculture for centuries without much manuring or fallowing are (a) alluvial and late rite soils (b) red and laterite soils (c) black and alluvial soils (d) laterite and black soils

Description : The soils which have supported agriculture for centuries without much manuring or fallowing are (a) alluvial and late rite soils (b) red and laterite soils (c) black and alluvial soils (d) laterite and black soils

Last Answer : Ans: (c)

Black soils are ideal for cultivation of cotton as (a) their colour is black (b) they can retain moisture (c) they are made of lava (d) they are found on plateau regions

Description : Black soils are ideal for cultivation of cotton as (a) their colour is black (b) they can retain moisture (c) they are made of lava (d) they are found on plateau regions

Last Answer : Ans: (b)

Khaddar soils are found (a) in piedmont plains (b) in flood plains (c) over low plateaux (d) over steep slopes

Description : Khaddar soils are found (a) in piedmont plains (b) in flood plains (c) over low plateaux (d) over steep slopes

Last Answer : Ans: (b)

The Indo-Gangetic Plains of India are fertile due to (a) the heavy and timely rains and forests (b) alluvial soils brought by the rivers from the mountains (c) hard labour of the farmers over the generations (d) better irrigation facilities

Description : The Indo-Gangetic Plains of India are fertile due to (a) the heavy and timely rains and forests (b) alluvial soils brought by the rivers from the mountains (c) hard labour of the farmers over the generations (d) better irrigation facilities

Last Answer : Ans: (b)

Which of the following soils is formed under typical monsoonal conditions? (a) Black Soils (b) Red Soils (c) Laterite Soils (d) None of these

Description : Which of the following soils is formed under typical monsoonal conditions? (a) Black Soils (b) Red Soils (c) Laterite Soils (d) None of these

Last Answer : Ans: (c)

Match the following types of soil and regions where they are found in India: List-I List-II A. Alluvial Soils 1. Highland areas of the Plateau B. Black Soils 2. Periphery of the Plateau C. Red Soils 3. Deccan Lava Tracts D. Laterite Soils 4. River Basins and Coastal Plains Codes: A B C D (a) 4 3 1 2 (b) 4 2 3 1 (c) 1 2 3 4 (d) 4 3 2 1

Description : Match the following types of soil and regions where they are found in India: List-I List-II A. Alluvial Soils 1. Highland areas of the Plateau B. Black Soils 2. Periphery of the Plateau C. Red Soils 3. Deccan Lava Tracts D. Laterite Soils 4. ... C D (a) 4 3 1 2 (b) 4 2 3 1 (c) 1 2 3 4 (d) 4 3 2 1

Last Answer : Ans: (d)

The soils of the plains have not been derived (a) from the Himalayan rocks (b) from the Peninsular rocks (c) only from the rocks existing locally (d) from material brought by the rivers

Description : The soils of the plains have not been derived (a) from the Himalayan rocks (b) from the Peninsular rocks (c) only from the rocks existing locally (d) from material brought by the rivers

Last Answer : Ans: (c)

Consider the following statements: 1. In India, groundnut crop is raised mostly during the Khartf season under rainfed conditions. 2. In India, tobacco is cultivated only in black cotton soils. Which of the statements given above is/are correct? [IAS 2007] (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2

Description : Consider the following statements: 1. In India, groundnut crop is raised mostly during the Khartf season under rainfed conditions. 2. In India, tobacco is cultivated only in black cotton soils. Which of the statements given above is/ ... ] (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2

Last Answer : Ans: (a)

Salinization occurs when the irrigation water accumulated in the soil evaporates, leaving behind salts and minerals. What are the effects of salinization on the irrigated land? [CSAT 2011] (a) It greatly increases the crop production (b) It makes some soils impermeable (c) It raises the water table (d) It fills the air spaces in the soil with water

Description : Salinization occurs when the irrigation water accumulated in the soil evaporates, leaving behind salts and minerals. What are the effects of salinization on the irrigated land? [CSAT 2011] (a) It greatly increases ... c) It raises the water table (d) It fills the air spaces in the soil with water

Last Answer : Ans: (b)

Put in descending order of area with the following soils in India: 1. Red soils 2. Black soils 3. Laterite soils 4. Alluvial soils (a) I, IV, II, III (b) IV, II, I, III (c) IV, I, III, II (d) I, III, IV, II

Description : Put in descending order of area with the following soils in India: 1. Red soils 2. Black soils 3. Laterite soils 4. Alluvial soils (a) I, IV, II, III (b) IV, II, I, III (c) IV, I, III, II (d) I, III, IV, II

Last Answer : Ans: (a)

Which of the following is/are not the characteristics of red soils? 1. They are derived from weathering of old crystalline and metamorphic rocks 2. They contain iron oxides 3. They have high water retention capacity 4. They have high nitrogen content (a) II and III (b) Only III (c) Only IV (d) III and IV

Description : Which of the following is/are not the characteristics of red soils? 1. They are derived from weathering of old crystalline and metamorphic rocks 2. They contain iron oxides 3. They have high water retention capacity 4. They ... nitrogen content (a) II and III (b) Only III (c) Only IV (d) III and IV

Last Answer : Ans: (d)

On the basis of the process of their formation, which' of the following soils is formed differently from the other three? [NDA 2003] (a) Khadar (b) Bhangar (c) Bhabar (d) Regur

Description : On the basis of the process of their formation, which' of the following soils is formed differently from the other three? [NDA 2003] (a) Khadar (b) Bhangar (c) Bhabar (d) Regur

Last Answer : Ans: (d)

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

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

Last Answer : Ans: (a)

Which of the following soils is best suited for cotton? (a) Regur (b) Alluvial (c) Red (d) Clayey

Description : Which of the following soils is best suited for cotton? (a) Regur (b) Alluvial (c) Red (d) Clayey

Last Answer : Ans: (a)

Which of the following soils is very hard to cultivate? [Railways 1994] (a) Alluvial (b) Black (c) Red (d) Sandy

Description : Which of the following soils is very hard to cultivate? [Railways 1994] (a) Alluvial (b) Black (c) Red (d) Sandy

Last Answer : Ans: (d)

The Red soils develop a reddish colour due to: (a) deforestation and over-grazing (b) the presence of potash and magnesia (c) tropical monsoonal climate (d) a wide diffusion of iron in ancient crystalline and metamorphic Jacks

Description : The Red soils develop a reddish colour due to: (a) deforestation and over-grazing (b) the presence of potash and magnesia (c) tropical monsoonal climate (d) a wide diffusion of iron in ancient crystalline and metamorphic Jacks

Last Answer : Ans: (d)

Under which climatic conditions do the laterite soils develop ? (a) Wet tropical Climate (b) Hot and dry Climate (c) Cold temperature Climate (d) Mediterranean type of Climate

Description : Under which climatic conditions do the laterite soils develop ? (a) Wet tropical Climate (b) Hot and dry Climate (c) Cold temperature Climate (d) Mediterranean type of Climate

Last Answer : Ans: (a)

Which of the following types of soils have a marked capacity to retain water? [Stenographers' Exam 1994] (a) Desert soil (b) Laterite soil (c) Red soil (d) Regur soil

Description : Which of the following types of soils have a marked capacity to retain water? [Stenographers' Exam 1994] (a) Desert soil (b) Laterite soil (c) Red soil (d) Regur soil

Last Answer : Ans: (d)

Which of the following soils is most suitable for cultivation of cereals? [CRPF 1990] (a) Alluvial soils (b) Red soils (c) Laterite soils (d) None of these

Description : Which of the following soils is most suitable for cultivation of cereals? [CRPF 1990] (a) Alluvial soils (b) Red soils (c) Laterite soils (d) None of these

Last Answer : Ans: (a)

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

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

Last Answer : Ans: (c)

Laterite soils are found in area where – (1) normal temperature and rain fall is less (2) temperature is high and rain fall is heavy (3) temperature is low and rain fall is nominal (4) temperature is high and rain fall is normal

Description : Laterite soils are found in area where – (1) normal temperature and rain fall is less (2) temperature is high and rain fall is heavy (3) temperature is low and rain fall is nominal (4) temperature is high and rain fall is normal

Last Answer : (2) temperature is high and rain fall is heavy Explanation: Laterites are soil types rich in iron and aluminium, formed in hot and wet tropical areas. Nearly all laterites are rusty-red ... produces a wide variety in the thickness, grade, chemistry and ore mineralogy of the resulting soils.

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

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).

Which one the following soils is used for the production of bricks? (1) Peaty and organic (2) Saline (3) Laterite (4) Red and yellow

Description : Which one the following soils is used for the production of bricks? (1) Peaty and organic (2) Saline (3) Laterite (4) Red and yellow

Last Answer : (4) Red and yellow Explanation: Red Soil is also known as yellow soil. Red soils are formed as a result of the draining down of old crystalline rock, less clayey and sandier in nature. Red clay soil are used for the production of bricks.