Mention two advantages of rainwater harvesting. -SST 10th

Mention two advantages of rainwater harvesting. -SST 10th
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Two advantages of rainwater harvesting are: (i) Recharge of groundwater (ii) Conservation of water, reduces surface runoff.
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Mention two advantages of rainwater harvesting. -Geography

Description : Mention two advantages of rainwater harvesting. -Geography

Last Answer : Two advantages of rainwater harvesting: (i) It avoids flooding of roads. (ii) It raises the.ground water table.

What is meant by rainwater harvesting? Mention a few traditional techniques of rain water harvesting.

Description : What is meant by rainwater harvesting? Mention a few traditional techniques of rain water harvesting.

Last Answer : i. It is a technique of increasing the recharge of ground water by capturing and storing rainwater. ii. Roof top rainwater harvesting was commonly practiced to store drinking water particularly in ... converted into rain fed storage structures that allowed the water to stand and moisten the soil.

Discuss how rainwater harvesting in semi-arid regions of Rajasthan is carried out. -SST 10th

Description : Discuss how rainwater harvesting in semi-arid regions of Rajasthan is carried out. -SST 10th

Last Answer : (i) Houses in the semi arid regions of Rajasthan have traditionally constructed tanks for storing drinking water. They are big and are a part of the well-developed rooftop rainwater ... compulsory for all the houses to have rooftop rainwater harvesting structures. Defaulters are severely punished.

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Description : What is rainwater harvesting ? -SST 10th

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Explain the rooftop rainwater harvesting technique. -SST 10th

Description : Explain the rooftop rainwater harvesting technique. -SST 10th

Last Answer : (i) Rooftop rainwater is collected using a PVC pipe. (ii) Collected water is filtered using sand and bricks. (iii) Underground pipe is used to take the water to the sump for immediate usage. (iv) ... water from the sump is taken to the well. (v) Water from the well recharges the underground water.

Why is rooftop rainwater harvesting important in Rajasthan ? Explain. -SST 10th

Description : Why is rooftop rainwater harvesting important in Rajasthan ? Explain. -SST 10th

Last Answer : (i) The rainwater stored in tankas is an extremely reliable source of drinking water when all other sources are dried up. (ii) Rainwater is considered the purest form of natural water. (iii) Many ... There is lack of perennial rivers in Rajasthan. (v) The rainfall is not reliable in this region.

Give various methods of rainwater harvesting since ancient times. -SST 10th

Description : Give various methods of rainwater harvesting since ancient times. -SST 10th

Last Answer : . Guls or Kuls: In hilly and mountainous regions, people built diversion channels called Kuls or Guls in the Western Himalayas. A Kul or Gul leads to a circular village tank, from ... of Rajasthan, almost all the houses traditionally had underground tanks or tankas for storing drinking water.

Answer the following questions in about 120 words. Discuss how rainwater harvesting in semi-arid regions of Rajasthan is carried out. -SST 10th

Description : Answer the following questions in about 120 words. Discuss how rainwater harvesting in semi-arid regions of Rajasthan is carried out. -SST 10th

Last Answer : People in Rajasthan follow rooftop water harvesting to store drinking water. In the arid and semi-arid regions, the agricultural fields are covered in water storage structures which store the ... of water in plenty and thus, people refrain from using the rooftop rainwater harvesting technique.

Answer the following questions in about 120 words. Describe how modern adaptations of traditional rainwater harvesting methods are being carried out to conserve and store water. -SST 10th

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What is rainwater harvesting? -SST 10th

Description : What is rainwater harvesting? -SST 10th

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What is rainwater harvesting? -SST 10th

Description : What is rainwater harvesting? -SST 10th

Last Answer : Rainwater harvesting is a system in which rain water is collected through various techniques and then collected water is used in many ways. (i) Hill region - In hilly region people built diversion ... falling on the rooftops would travel down the pipe and get stored in these underground tankas'.

Discuss how rainwater harvesting in semi-arid regions of Rajasthan is carried out. -SST 10th

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Last Answer : Rain water harvesting in semi-arid region of Rajasthan is carried out in the following ways :- In Bikaner, Phalodi and Barmer, almost all the houses traditionally had underground tanks or tankas' ... falling on the rooftops would travel down the pipe and was stored in these underground tankas'.

Describe three traditional methods of rainwater harvesting practised in India. -SST 10th

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Last Answer : In India traditionally rainwater harvesting is done in the following ways :- (i) In hilly regions people built diversion channels like the guls or kuls for agriculture. (ii) In Rajasthan ... iv) In arid and semi-arid regions people convert their agricultural fields into rainfed storage structures.

Write about the rooftop rainwater harvesting system prevalent in Meghalaya. -SST 10th

Description : Write about the rooftop rainwater harvesting system prevalent in Meghalaya. -SST 10th

Last Answer : Rooftop rainwater harvesting is the most common practice in Shillong, Meghalaya. Shillong,the capital of Meghalaya, is situated only at a distance of 55 km from Mawsynram, the place receiving highest rainfall in ... of metres, and finally reduces to 20-80 drops per minute at the site of the plant.

Which water is recharged by roof-top rainwater harvesting technique? -SST 10th

Description : Which water is recharged by roof-top rainwater harvesting technique? -SST 10th

Last Answer : Ground water.

Describe any three traditional methods of rainwater harvesting adopted in different parts of India. -SST 10th

Description : Describe any three traditional methods of rainwater harvesting adopted in different parts of India. -SST 10th

Last Answer : (i) In hilly and mountainous regions, people build diversion channels like gul' or kul' in Western Himalaya for agriculture. (ii) Roof-top rainwater harvesting was commonly practised to ... fields are converted into rainfed storage structures that allowed the water to stand and moist the soil

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

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

Last Answer : (i) In semi-arid and arid regions of Rajasthan almost all the houses traditionally had underground tanks for storing drinking water. (ii) The tanks can be as large as big rooms. (iii) The ... underground tanks. (vi) Usually first rain water is not collected to clean the rooftop and the pipe.

What is rainwater harvesting? State two of its objectives. -Geography

Description : What is rainwater harvesting? State two of its objectives. -Geography

Last Answer : Rainwater harvesting is the accumulation and storage of rainwater for reuse before it reaches the aquifer. Uses include conserving water for domestic purpose, conserving water for agricultural use and other ... surface run off and injecting it to underground to keep the level of water table high.

What were the traditional systems of rainwater harvesting used in Rajasthan? -Geography

Description : What were the traditional systems of rainwater harvesting used in Rajasthan? -Geography

Last Answer : Rooftop harvesting, rain-fed storage structures and tankas. Explanation: Rooftop harvesting was one of the traditional systems commonly followed in Rajasthan where the rainwater falling on the roof would go ... used in Rajasthan where large tanks also known as tankas were used to store water.

Why is rainwater harvesting better than a multipurpose project? -Geography

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Rooftop rainwater harvesting is quite beneficial for urban people. Do you agree with it? -Geography

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Last Answer : Yes, rooftop harvesting is beneficial for urban areas as it will be of great use. Rainwater can be filtered and can be used for household works such as washing clothes etc. Also, when there is any kind of scarcity in water supply this water can be utilised in a very appropriate manner.

Which state had made it compulsory to build rooftop rainwater harvesting structure? -Geography

Description : Which state had made it compulsory to build rooftop rainwater harvesting structure? -Geography

Last Answer : Tamil Nadu is the first state in India which had made compulsory to build rooftop rainwater harvesting structure to all the houses across the state. The government has taken the initiative to punish the individuals who are defaulting.

Write about the rooftop rainwater harvesting system prevalent in Meghalaya. -Geography

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Last Answer : Rainwater harvesting is the method to collect and store rainwater for various uses. It is also used to recharge groundwater aquifers. It has been in practice for a long time using different ... placed form the hill tops to the lower elevated regions, therefore the water flows with continuity.

‘Rainwater Harvesting is considered as a low cost and eco-friendly technique of preserving water resources’. Justify. -Geography

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The activity of collecting water directly into the ground to improve groundwater storage in the aquifer is termed as, A. Watershed development. B. Water Conservation. C. Rainwater harvesting. D. Recharging for the aquification.

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Last Answer : C. Rainwater harvesting.

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Last Answer : (c)Encouraging recycling of water

Which is the first state in India which has made rooftop rainwater harvesting structure compulsory to all the houses across the state? (a) West Bengal (b) Meghalaya (c) Rajasthan (d) Tamil Nadu.

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Last Answer : (d) Tamil Nadu.

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.

Rainwater harvesting technique adopted in Rajasthan (a)Dongs (b)Kere (c) Johads (d) Pukur.

Description : Rainwater harvesting technique adopted in Rajasthan (a)Dongs (b)Kere (c) Johads (d) Pukur.

Last Answer : (c) Johads

A watershed development project by Central Government aiming at conservation of water. (a) Haryali (b) Rainwater Harvesting (c) Conservation of water. (d) None of the above.

Description : A watershed development project by Central Government aiming at conservation of water. (a) Haryali (b) Rainwater Harvesting (c) Conservation of water. (d) None of the above.

Last Answer : (a) Haryali

This method shown here is termed as A. Surface water harvesting. B. Rain water harvesting. C. Roof top rainwater harvesting. D. Flat top rain water harvesting.

Description : This method shown here is termed as A. Surface water harvesting. B. Rain water harvesting. C. Roof top rainwater harvesting. D. Flat top rain water harvesting.

Last Answer : C. Roof top rainwater harvesting.

Rainwater harvesting is carried out with the aim of: A. To meet the increasing demand of water. B. To reduce surface runoff and increase the ground water. C. To improve the quality of water. D. All the above.

Description : Rainwater harvesting is carried out with the aim of: A. To meet the increasing demand of water. B. To reduce surface runoff and increase the ground water. C. To improve the quality of water. D. All the above.

Last Answer : D. All the above

Contraction of this is an effective method of rainwater harvesting in the foothills A. Recharge pit. B. Bund. C. Recharge Trench. D. Contour bunding.

Description : Contraction of this is an effective method of rainwater harvesting in the foothills A. Recharge pit. B. Bund. C. Recharge Trench. D. Contour bunding.

Last Answer : C. Recharge Trench

Discuss how rainwater harvesting is carried out in semi arid regions of Rajasthan.

Description : Discuss how rainwater harvesting is carried out in semi arid regions of Rajasthan.

Last Answer : i Almost all the houses in these regions had traditional underground tank or tankas' for storing drinking water. ( Define the term Tanka) ii The tanks could be as large as a big room. iii ... rainwater, falling on the roof would travel down through the pipe and is stored in the underground tanks.

Mention any three water harvesting systems practised in India. -SST 10th

Description : Mention any three water harvesting systems practised in India. -SST 10th

Last Answer : (i) The simplest rain water harvesting technique is the check dam. It is a small barrier built across streams. They store water during the monsoons which can then be used for irrigation etc. ... that it instals in minutes and deactivates in seconds during winter when stored water isn't much needed.

Mention any three water harvesting systems practised in India. -Geography

Description : Mention any three water harvesting systems practised in India. -Geography

Last Answer : Three water harvesting systems practised in India are : 1. Rainwater harvesting. 2. Recharging of ground water. 3. Recycle and Reuse of water.

Explain two main advantages associated with water harvesting at the community level. -Science

Description : Explain two main advantages associated with water harvesting at the community level. -Science

Last Answer : Two advantages associated with water harvesting at community level are: 1. It helps to raise the water level by the process of recharging. 2. It can resolve the problem of water ... questions provided below to recall some important practical concepts and write appropriate answers in the exam.

State four advantages of Rain Water Harvesting.

Description : State four advantages of Rain Water Harvesting. 

Last Answer : 1) It increases ground water 2) It reduces effect of drought 3) It reduces soil erosion by reducing runoff 4) It reduces floods 5) It improves ground water quality 6) No land is wasted ... and people need not be displaced 7) It improves ground water table and saves energy to lift water.

What is the purpose of the float switch in the Super Rainwater System? -SST 10th

Description : What is the purpose of the float switch in the Super Rainwater System? -SST 10th

Last Answer : The float switch is an innovative device mounted on the tank which automatically controls the water supply. If the rain water tank is full it will automatically pump the rain water for use in the ... tank falls to the minimum level, the floating switch triggers the use of the normal mains water.

Is there some phenomenon that would cause rainwater to smell bad?

Description : Is there some phenomenon that would cause rainwater to smell bad?

Last Answer : Acid rain (Wikipedia Says: any form of precipitation that is unusually acidic, i.e. elevated levels of hydrogen ions (low pH). It can have harmful effects on plants, aquatic animals, and ... causing flooding in Jersey, and the pressure system could be bringing their smell down towards you. Icky.

Is rainwater safe to drink?

Description : Is rainwater safe to drink?

Last Answer : IMO, yes. As long as it’s directly collected, doesn’t sit a long time, and the container is disinfected.

How are rainwater systems prevalent in India with different names and methods? -Geography

Description : How are rainwater systems prevalent in India with different names and methods? -Geography

Last Answer : There are traditional rainwater harvesting systems followed in India. They are: 1) In mountainous regions, the technique named as kul' and gul is used where the diversion channels are built. 2) ... rooftop technique is used even today in urban areas to conserve rain water and use it when needed.

Rainwater which falls on a flat rectangular -Maths 9th

Description : Rainwater which falls on a flat rectangular -Maths 9th

Last Answer : 6 m = 600 cm, 4 m = 4 x 100 cm = 400 cm Volume of the rainwater = 600 x 400 x 1 cm 3 Let the water level in the cylindrical vessel be h Volume of the water in cylindrical vessel = πr2h = 3.14 X (20)2 x h According ... x 1 cm3 = 3.14 x (20)2 x h ⇒ h = 600 x 400/ 3.14 x 20 x 20 cm = 191.08 cm

Rainwater collected after 30 to 40 minutes of raining is not suitable for drinking why? -Do You Know?

Description : Rainwater collected after 30 to 40 minutes of raining is not suitable for drinking why? -Do You Know?

Last Answer : Because it contains dissolved toxic materials!

when we get wet by the rain we find droplets of rainwater on our skin this effect is made possible by this gland?

Description : when we get wet by the rain we find droplets of rainwater on our skin this effect is made possible by this gland?

Last Answer : subaceous gland

What is main that cause excess rainwater to run off?

Description : What is main that cause excess rainwater to run off?

Last Answer : Excess rainwater will runoff whenthe ground is either saturated and cannot soak up any more rainthe surface is impervious and cannot hold any water

Is rainwater suitable for swimming.

Description : Use of raindrops.

Last Answer : Definitely. It is also used for drinking in some parts of the world. There is no other water.

What to use rainwater for?

Description : Ze sudu? I collect rainwater. Is she good for anything?

Last Answer : For watering, refilling the car battery, but not suitable for drinking!

Is rainwater drinkable?

Description : If I theoretically catch rainwater will it be drinkable?

Last Answer : why not when it's not acid rain, and what do you think animals drink in the wild when they hit a pool ...

Rainwater for watering?

Description : I'm setting up a garden, should I make a rainwater barrel from the roof? It is necessary? Is there a difference if I pour water from a hose or pour rain from a barrel? Why everyone is raining. Is better?

Last Answer : Rainwater or stagnant water is best for watering. Be sure to put a barrel or barrel under the gutter. The water from the hose is cold and after such watering the plant will suffer a shock. I have two ... The water heats up and I water it the next day. Some tap water also contains a lot of chlorine.