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

How do wells get their water from underground rivers/aquifers/lakes/deposits? -Geography
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Description : Identify the method of recharging groundwater aquifers. (a) Bore wells (b) Recharge trenches (c) Percolation pits. (d) Recharge trenches.

Last Answer : (c) Percolation pits.

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.

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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

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

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In which two ways are tube-wells better than ordinary wells as a form of irrigation ? -Geography

Description : In which two ways are tube-wells better than ordinary wells as a form of irrigation ? -Geography

Last Answer : Tube Well 1. It generally irrigates 2 hectares of land per day. 2. Tube-wells can bring up water or irrigate land quickly with the help of machines. Ordinary Well 1. It irrigates 0 – 2 hec tares of land per day. 2. Wells take longer time to irrigate the same area.

(i) Mention two ways in which tube-vsells are better than ordinary wells as a form of irrigation. -Geography

Description : (i) Mention two ways in which tube-vsells are better than ordinary wells as a form of irrigation. -Geography

Last Answer : (i) Tube wells are better form of irrigation than the ordinary wells because : 1. It is capable of irrigating more area, about 2 hectares per day while ordinary wells irrigate 0.2 hectares ... (ii) The two alternative methods of irrigation are: 1. Sprinkler irrigation. 2. Trickle-drip irrigation.

Mention two advantages that surface wells have over inundation canals. -Geography

Description : Mention two advantages that surface wells have over inundation canals. -Geography

Last Answer : Two advantages of surface wells over inundation canals are : 1. They can be constructed where ever required. 2. They supply water throughout the year.

Mention two advantages that surface wells have over inundation canals. -Geography

Description : Mention two advantages that surface wells have over inundation canals. -Geography

Last Answer : Two advantages of surface wells over inundation canals are : 1. They can be constructed where ever required. 2. They supply water throughout the year.

Name two states in which tube wells are extensively used. Give a reason to explain its importance as a source of irrigation. -Geography

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Last Answer : Tube Wells are extensively used in Uttar Pradesh and Haryana. Because the land is soft to bore and it is a fertile region.

Give two advantages and one disadvantage that tube wells have over surface wells. -Geography

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Last Answer : Advantages of tube wells: (i) Tube well can irrigate a larger area. (ii) It does not dry up during summers. Disadvantage: It requires electricity for its working.

Name the important lakes of the Canadian Shield. -Geography

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Last Answer : Huron, Ontario, Michigan, Erie and Superior are the important lakes.

Where are ox bow lakes founf -Geography

Description : Where are ox bow lakes founf -Geography

Last Answer : Oxbow lakes are found in river valleys. An oxbow is a crescent-shaped lake lying alongside a winding river. The oxbow lake is created over time as erosion and deposition of soil change the river's course.

Where are ox bow lakes found -Geography

Description : Where are ox bow lakes found -Geography

Last Answer : Oxbow lakes are found in river valleys. An oxbow is a crescent-shaped lake lying alongside a winding river. The oxbow lake is created over time as erosion and deposition of soil change the river's course.

Which ruler in ancient India had extensively built dames, lakes and irrigation system? -Geography

Description : Which ruler in ancient India had extensively built dames, lakes and irrigation system? -Geography

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Name two states with large deposits of coal. Name the coalfields in the states that you have named. -Geography

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Last Answer : Two states with large deposits of coal are: States Coal fields (i) West Bengal Raniganj. (ii) Jharkhand Jharia, Kampura, Ramgarh, Bokaro

Name two states that are backward in spite of having rich mineral deposits. -Geography

Description : Name two states that are backward in spite of having rich mineral deposits. -Geography

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What are the important centres of bauxite deposits in India? -Geography

Description : What are the important centres of bauxite deposits in India? -Geography

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What are ores? Give example. What are ‘placer deposits’? Give example of mineral found in such deposits. -Geography

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Last Answer : The term Ores' is referred to the gathering of such minerals which are mixed with other elements. To make its extraction sodium salt, the mineral content should be in sufficient concentration of the ore ... and the base of hills. Minerals found in such deposits are Gold, Silver, Tin and Platinum.

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

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Make a list of important rivers of North America. -Geography

Description : Make a list of important rivers of North America. -Geography

Last Answer : The Mississippi and Missouri are the great rivers of North America. The other rivers are Ohio, Tennessee Arkansas, Rio Grande, Yukon, Red, Colorado, Columbia, Peace, Snake and St. Lawrence etc.,

Name the two east flowing rivers of North America. -Geography

Description : Name the two east flowing rivers of North America. -Geography

Last Answer : River Frazer and River Columbia are the east flowing rivers of North America.

Which rivers comprise the Indian ocean river system? -Geography

Description : Which rivers comprise the Indian ocean river system? -Geography

Last Answer : The major rivers of this groups are : The Tigris and the Euphrates of Syria and Iraq, flow into the Persian Gulf. The Sindhu, the Ganga and the Brahmaputra of lndia and Pakistan rises in the ... into the Indian Ocean. Rivers Sittang, Salween and lrrawadi of Myanmar flow into the Bay of Bengal.

Name the important rivers of Africa. -Geography

Description : Name the important rivers of Africa. -Geography

Last Answer : Africa has four mighty rivers: The Nile, the Congo, the Niger, and the Zambezi the Senegal, the Orange and the Limpopo are the other important rivers of Africa.

Explain the following : (i) The Himalayan rivers are typical examples of antecedent drainage. -Geography

Description : Explain the following : (i) The Himalayan rivers are typical examples of antecedent drainage. -Geography

Last Answer : (i) Antecedent drainage is a river system originating before a period of uplift and folding of the land as a result of earth movements. The Himalayan rivers like Indus, Satluj and the Brahmaputra continue ... branch of SW monsoon. So it does not receive any rain from the Bay of Bengal branch too.

Name the two rivers that make the easternmost and the westernmost limits of Kumaon Himalayas. -Geography

Description : Name the two rivers that make the easternmost and the westernmost limits of Kumaon Himalayas. -Geography

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With reference to Haldia Port, answer the following questions : (i) At the confluence of which two rivers is it located ? -Geography

Description : With reference to Haldia Port, answer the following questions : (i) At the confluence of which two rivers is it located ? -Geography

Last Answer : (i) Haldia port is located at the confluence of Hugh and Haldia. (ii) Haldia port was developed to release congestion at the Kolkata port and to enable docking of larger vessels which cannot enter Kolkata port.

The rivers of North India are Antecedent in nature. Explain with an example. -Geography

Description : The rivers of North India are Antecedent in nature. Explain with an example. -Geography

Last Answer : Many of the Himalayan rivers which existed even before the Himalayan ranges were uplifted. The gorges of the Indus, the Satluj, the Alakananda clearly indicate that these rivers are older than ... in the Himalayas. Thus, the rivers of North India are typical examples of antecedent drainage.

(i) Give two reasons why the rivers of the northern mountains are more important for the generation of hydroelectric power in India. -Geography

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Description : (i) Give two reasons why peninsular rivers are not ideal for navigation. -Geography

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State the difference between Alluvial soils found in the lower courses and the upper courses of rivers. -Geography

Description : State the difference between Alluvial soils found in the lower courses and the upper courses of rivers. -Geography

Last Answer : Alluvial soil found ill the upper course is coarse in texture, light in colour and less fertile whereas Alluvial soil found in the lower course is fine textured, dark in colour and more fertile.

The Himalayas are the birthplace of many rivers. Mention three ways in which we benefit from this. -Geography

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Give geographical reasons for: (i) The rivers of South India are easier to tap for power than the rivers of North India. -Geography

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Suggest measures to check soil erosion by rivers. -Geography

Description : Suggest measures to check soil erosion by rivers. -Geography

Last Answer : Soil erosion by rivers can be checked by: (i) Planting Trees: One of the most effective ways to control soil erosion is by planting trees or other vegetation along the shores of rivers. Trees ... of eco-friendly fertilizers to control acidic content of the soil, etc. helps to reduce soil erosion.

According to citizen’s Fifth report CSE 1999, which two rivers are far from being pure? -Geography

Description : According to citizen’s Fifth report CSE 1999, which two rivers are far from being pure? -Geography

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Water to the consumers may be supplied from (A) Infiltration galleries connected to sump well (B) Infiltration well dug out on the banks of rivers (C) Ranney wells sunk to the water level (D) All the above

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Which is the main source of irrigation of Agricultural land in India? a. Tanks b. Rivers c. Streams d. Canals e. Wells

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If continents weren't separated by large bodies of water, and the entire world lived on one piece of land (but still with lakes and rivers) do you think there would be less hatred and ignorance in the world?

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Pick up the incorrect statement from the following. The source of surface water is from (A) Streams and rivers (B) Storage reservoirs (C) Springs (D) Ponds and lakes

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The term territorial water means (1) The water found within the country in form of rivers and lakes (2) The water secured from other countries (3) The water which is supplied to other countries (4) Water of the sea located close to the coast of a country

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Description : 5. What is the difference between perennial and seasonal lakes and rivers? -History

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