What do you understand by underground water ? -SST 10th

What do you understand by underground water ? -SST 10th
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Water resources that lie beneath the surface of the earth is called underground water resources. These come into existence due to the seepage of ground water during rainy spells. Northern plains and coastal regions have abundant underground water. This is because the plains are flat and the rock strata are permeable.
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When and where was the very first section of the underground railway in the world opened ? -SST 10th

Description : When and where was the very first section of the underground railway in the world opened ? -SST 10th

Last Answer : The first section of the underground railway :n the world was opened on 10th January, 1863 between Paddington and Farrington street in London. (i) People were afraid to travel under ground. (ii)The ... the mess and unhealthiness of the city, (v) Suffocation due to lack of oxygen supply and heat.

‘The London underground railway eventually became a huge success.’ Explain. -SST 10th

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Last Answer : (i) By 1880 the expanded train service was carrying about 40 million passengers a year. (ii) By the 20th century most of large metropolises such as New York, Tokyo, etc. built underground ... down social distinctions. (v) The severe housing shortage problems of London to some extent were solved.

When and where was the very first section of the underground railway in the world opened ? -SST 10th

Description : When and where was the very first section of the underground railway in the world opened ? -SST 10th

Last Answer : The first section of the underground railway :n the world was opened on 10th January, 1863 between Paddington and Farrington street in London. (i)People were afraid to travel under ground. (ii)The ... the mess and unhealthiness of the city, (v)Suffocation due to lack of oxygen supply and heat.

‘The London underground railway eventually became a huge success.’ Explain. -SST 10th

Description : ‘The London underground railway eventually became a huge success.’ Explain. -SST 10th

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When and where was the London underground railway started ? -SST 10th

Description : When and where was the London underground railway started ? -SST 10th

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Why some people were against the London Underground Railway ? -SST 10th

Description : Why some people were against the London Underground Railway ? -SST 10th

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Description : When was the London Underground railway started ? -SST 10th

Last Answer : The first section of the Underground railway in London opened on 10“ January. 1S63 between Paddington and Farrington street in London.

How did underground railway help in solving housing problem ? -SST 10th

Description : How did underground railway help in solving housing problem ? -SST 10th

Last Answer : London Underground partially solved the housing crisis by carrying large masses of people to and fro the city.

Explain the social changes which led to the need for the underground railways in London. -SST 10th

Description : Explain the social changes which led to the need for the underground railways in London. -SST 10th

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Why were people in the beginning afraid to travel in the London underground railway? -SST 10th

Description : Why were people in the beginning afraid to travel in the London underground railway? -SST 10th

Last Answer : People were afraid to travel in London underground railway because they thought they were a menace to health. A newspaper reader warned the public of compartments full of smoking pipes, the foul ... railway, 900 houses were dug up and had led to the massive displacement of the London poor.

Why was the underground railways referred to as the ‘Iron Monsters’? -SST 10th

Description : Why was the underground railways referred to as the ‘Iron Monsters’? -SST 10th

Last Answer : The underground railways resulted in massive destruction in the process of construction. The railway coaches and railroads were made of iron. Green spaces were hardly available. Iron pillars, bridges and ... a menace to health and environment. The whole system appeared to be like a huge monster.

When and where was the very first section of the underground railway in the world opened? -SST 10th

Description : When and where was the very first section of the underground railway in the world opened? -SST 10th

Last Answer : The first section of the underground railway in the world opened on 10 January 1863 between Paddington and Farringtion Street in London. On that day 10,000 passengers were carried with trams ... the two world wars.The underground railway broke down social distinctions but also created new ones.

Explain the merits and drawbacks of underground rail of London. -SST 10th

Description : Explain the merits and drawbacks of underground rail of London. -SST 10th

Last Answer : Merits : It partly solved the housing crisis by carrying large masses of people to and from the city. When the first section of the underground in the world opened on 10 January,1863, it ... London poor, specially between the two wars. They wore down social distinctions but also created new ones.

Explain the social changes in London which led to the need for the underground railways. Why was the development of undergroud railways criticised? -SST 10th

Description : Explain the social changes in London which led to the need for the underground railways. Why was the development of undergroud railways criticised? -SST 10th

Last Answer : Between the two World Wars (1919 - 39), the responsibility for housing the working classes was accepted by the British state, and a million houses were built for them in sub-urban ... problem. The process of construction led to large scale destruction of forests and other natural features.

What happened during the year following 1815 when the fear of repression drove many liberalnationalists underground ? -SST 10th

Description : What happened during the year following 1815 when the fear of repression drove many liberalnationalists underground ? -SST 10th

Last Answer : (i) Secret societies sprang up in many European states to train revolutionaries and spread their ideas. (ii) To be revolutionary at this time meant a commitment to oppose monarchical forms ... frightened the conservatives. Metternich described him as the most dangerous enemy of our social order'.

The very first section of the underground railways in the world was opened between which two places ? -SST 10th

Description : The very first section of the underground railways in the world was opened between which two places ? -SST 10th

Last Answer : Paddington and Farringdon Street in London.

Why did people of London call underground railway ‘the iron monster’. -SST 10th

Description : Why did people of London call underground railway ‘the iron monster’. -SST 10th

Last Answer : (i) Underground railway was considered a menace to health. (ii) The massive destruction was also made in the process of construction of underground railway. (iii) Houses were knocked down, streets broken ... dug in the ground. (v) It also led to a massive displacement of the London poor.

How did the London Underground Railways eventually become a huge success ? -SST 10th

Description : How did the London Underground Railways eventually become a huge success ? -SST 10th

Last Answer : Underground London Railway became a huge success due to following reasons: (i) By 1880, the expanded train service carried 40 million passengers a year. (ii) Population in the city became ... Planned suburbs and a good railway network enabled large number of people to live outside Central London.

When was the London Underground Railway started? -SST 10th

Description : When was the London Underground Railway started? -SST 10th

Last Answer : (i) The very first section of the Underground Railway in London started on 10th January, 1863. (ii) It helped to solve the housing problem in the following ways: (a) The population in the ... ) A good railway network enabled large number of people to live outside Central London and travel to work.

When and where was the first section of the underground railway opened in the world? Explain any three difficulties of travelling in that underground railway. -SST 10th

Description : When and where was the first section of the underground railway opened in the world? Explain any three difficulties of travelling in that underground railway. -SST 10th

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The London Underground Railways eventually became a huge success’. Support the statement with examples. -SST 10th

Description : The London Underground Railways eventually became a huge success’. Support the statement with examples. -SST 10th

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Explain the social changes in London which led to the need for the Underground Railways. -SST 10th

Description : Explain the social changes in London which led to the need for the Underground Railways. -SST 10th

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Description : Explain the working of underground tanks as a part of roof top rainwater harvesting system practised in Rajasthan. -SST 10th

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Why was the development of underground railway in London criticized -SST 10th

Description : Why was the development of underground railway in London criticized -SST 10th

Last Answer : 'The development of the Underground was criticised because underground travelling was considered risky. Many felt that it added to the mess and unhygienic conditions of the city. Also, to clear the path ... of houses were destroyed. This led to the displacement of a great number of London poor.

Do Schefflera tree roots attack underground water pipes?

Description : Do Schefflera tree roots attack underground water pipes?

Last Answer : Need Answer

How do wells get their water from underground rivers/aquifers/lakes/deposits? -Geography

Description : How do wells get their water from underground rivers/aquifers/lakes/deposits? -Geography

Last Answer : answer:

What a green area in a desert fed by underground water?

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Last Answer : An oasis.

If water slowly bubbles up from underground what has formed.?

Description : If water slowly bubbles up from underground what has formed.?

Last Answer : hot spring---------------------Hot springs rare most are just "Springs".

What is water called that fills in cracks and spaces underground soil and rock layers called?

Description : What is water called that fills in cracks and spaces underground soil and rock layers called?

Last Answer : What is the answer ?

What is the practice of injecting water and chemicals into underground rock called?

Description : What is the practice of injecting water and chemicals into underground rock called?

Last Answer : Fracking is the practice of injecting water and chemicals intounderground rock.

which is a layer underground where all empty spaces are filled with a combination of air and water?

Description : which is a layer underground where all empty spaces are filled with a combination of air and water?

Last Answer : Zone of saturation

if heated water slowly bubbles up from underground a _____ has formed?

Description : if heated water slowly bubbles up from underground a _____ has formed?

Last Answer : hotspring

What causes earthquakes? (a) Occurrence of underground water (b) Volcanic eruptions (c) Occurrence of cracks and fissures in rocks (d) No definite cause has been found so far

Description : What causes earthquakes? (a) Occurrence of underground water (b) Volcanic eruptions (c) Occurrence of cracks and fissures in rocks (d) No definite cause has been found so far

Last Answer : Ans: (b)

Canal irrigation la moat Important in north India because the (a) soil is porous (b) level of underground water is high (c) sources of the canals are the perennial rivers (d) regions is densely populated

Description : Canal irrigation la moat Important in north India because the (a) soil is porous (b) level of underground water is high (c) sources of the canals are the perennial rivers (d) regions is densely populated

Last Answer : Ans: (c)

Canal irrigation is most important in the Northern Plains of India because: (a) the soil is porous (b) the level of underground water is high (c) the sources of canals are perennial rivers (d) the region is densely populated

Description : Canal irrigation is most important in the Northern Plains of India because: (a) the soil is porous (b) the level of underground water is high (c) the sources of canals are perennial rivers (d) the region is densely populated

Last Answer : Ans: (c)

One of the following is not the result of underground water action – (1) Stalactites (2) Stalagmites (3) Sink holes (4) Fiords

Description : One of the following is not the result of underground water action – (1) Stalactites (2) Stalagmites (3) Sink holes (4) Fiords

Last Answer : (4) Fiords Explanation: Geologically, a fjord is a long, narrow inlet with steep sides or cliffs, created in a valley carved by glacial activity. A fjord is formed when a glacier cuts a U- ... eroded sediment is removed. Both the whole coast of Norway and the island of Greenland have many fjords.

The main source of usable water on the Earth is – (1) Oceans (2) Rivers (3) Underground water (4) Precipitation

Description : The main source of usable water on the Earth is – (1) Oceans (2) Rivers (3) Underground water (4) Precipitation

Last Answer : (3) Underground water Explanation: Even though most of the Earth's surface is water, only 1% of it is fresh usable water. Ninety-seven percent of the Earth's water is saltwater, which contains too many ... cent of water, followed by Freshwater Lakes: 0.009 per cent; and rivers: 0.0001 per cent.

Which one of the following is not the result of underground water action? (1) Stalactites (2) Stalagmites (3) Sinkholes (4) Fiords

Description : Which one of the following is not the result of underground water action? (1) Stalactites (2) Stalagmites (3) Sinkholes (4) Fiords

Last Answer : (4) Fiords Explanation: Geologically, a ford is a long, narrow inlet with steep sides or cliffs, created in a valley carved by glacial activity. A fjord is formed when a glacier cuts a U-shaped valley by ice segregation and abrasion of the surrounding bedrock.

Which of the following is not a cause of water scarcity? (a) Growing population. (b) Exploited underground water. (C) Afforestation. (d) Roof top rainwater harvesting techniques.

Description : Which of the following is not a cause of water scarcity? (a) Growing population. (b) Exploited underground water. (C) Afforestation. (d) Roof top rainwater harvesting techniques.

Last Answer : (C) Afforestation.

The major reservoir of water is, A. Rivers. B. Underground water. C. Lakes. D. Dams.

Description : The major reservoir of water is, A. Rivers. B. Underground water. C. Lakes. D. Dams.

Last Answer : A. Rivers

Which of the following is the purest form of water out of the following? (A) Underground water (B) Rain water (C) Well water (D) Lake water

Description : Which of the following is the purest form of water out of the following? (A) Underground water (B) Rain water (C) Well water (D) Lake water

Last Answer : (B) Rain water

An aquiclude is (A) A non artesian aquifer (B) An artesian aquifer (C) A confined bed of impervious material between aquifers (D) A large water body underground

Description : An aquiclude is (A) A non artesian aquifer (B) An artesian aquifer (C) A confined bed of impervious material between aquifers (D) A large water body underground

Last Answer : (C) A confined bed of impervious material between aquifers

Underground water is obtained from (A) Rains (B) Rivers (C) Lakes (D) Springs

Description : Underground water is obtained from (A) Rains (B) Rivers (C) Lakes (D) Springs

Last Answer : (D) Springs

The level of underground water is called (A) Water level (B) Water table (C) Negative level (D) Invert level

Description : The level of underground water is called (A) Water level (B) Water table (C) Negative level (D) Invert level

Last Answer : (B) Water table

Pick up the correct statement from the following: (A) The volume of underground water extracted by gravity drainage from a saturated soil, is known as yield (B) The ratio of volume drained to the total volume of material drained, is known as specific yield (C) The sum of specific yield and specific retention, is equal to porosity (D) All the above

Description : Pick up the correct statement from the following:  (A) The volume of underground water extracted by gravity drainage from a saturated soil, is  known as yield  (B) The ratio of volume ... ) The sum of specific yield and specific retention, is equal to porosity  (D) All the above

Last Answer : (D) All the above

Pick up the correct statement from the following: (A) The precipitation during its travel in atmosphere dissolves certain gases (B) Rain water which percolates through the ground, is free from suspended materials (C) Underground water may dissolve minerals and salts present in the earth's layers (D) All the above

Description : Pick up the correct statement from the following:  (A) The precipitation during its travel in atmosphere dissolves certain gases  (B) Rain water which percolates through the ground, is free from ... water may dissolve minerals and salts present in the earth's layers  (D) All the above 

Last Answer : (D) All the above 

For determining the velocity of flow of underground water, the most commonly used non￾empirical formula is (A) Darcy's formula (B) Slichter's formula (C) Hazen's formula (D) Lacy's formula

Description : For determining the velocity of flow of underground water, the most commonly used non￾empirical formula is  (A) Darcy's formula  (B) Slichter's formula  (C) Hazen's formula  (D) Lacy's formula 

Last Answer : (A) Darcy's formula 

Pick up the incorrect statement from the following: (A) The net amount of water which joins the surface streams in a catchment, is known as surface run-off (B) The amount of water which joins the stream from the underground water, is called base flow (C) The yearly run off in cm depth over the catchment, is termed as the yield of the drainage basin(D) None of these

Description : Pick up the incorrect statement from the following:  (A) The net amount of water which joins the surface streams in a catchment, is known as  surface run-off  (B) The amount of water which ... over the catchment, is termed as the yield of the drainage  basin  (D) None of these

Last Answer : (D) None of these

Pick up the incorrect statement from the following. The underground sources of water, is from (A) Wells (B) Springs (C) Infiltration wells (D) Storage reservoirs

Description : Pick up the incorrect statement from the following. The underground sources of water, is from  (A) Wells  (B) Springs  (C) Infiltration wells  (D) Storage reservoirs

Last Answer : (D) Storage reservoirs