The most abundant source of energy is----------------- a)biomass b)sun c)coal d)oil -Geography

The most abundant source of energy is----------------- a)biomass b)sun c)coal d)oil -Geography
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Give a list of various varieties of coal. Where can we obtain lignite? -Geography

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Describe the distribution of coal in India. -Geography

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Last Answer : (4) Atomic energy Explanation: The organic matter within the plants, the agriculture crops, and material related with the plants directly or in directly are called as the biomass.

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Last Answer : ANSWER: W -- FORMED THROUGH PHOTOSYNTHESIS

Which is the most abundant gaseous element in the atmosphere ?

Description : Which is the most abundant gaseous element in the atmosphere ?

Last Answer : Nitrogen is the most abundant gaseous element in the atmosphere.

Common energy source in Indian villages is: (a) Electricity (b) Coal (c) Sun d) Wood and animal dung

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Last Answer : Wood and animal dung

Give two advantages of using bio – gas as a source of power. -Geography

Description : Give two advantages of using bio – gas as a source of power. -Geography

Last Answer : • It does not cause any pollution. • It is a cheap source of energy.

(i) What is understood by biodegradable waste ? (ii) State one source of gaseous waste. -Geography

Description : (i) What is understood by biodegradable waste ? (ii) State one source of gaseous waste. -Geography

Last Answer : (i) Biodegradable waste is a type of waste which can be broken down in a reasonable amount of time, into its base compounds by micro organisms and other living things regardless of what those ... CO2. Methane comes out from cattle shed. Swamps, coal mines etc. Volcanic erruptions gives out SO2.

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.

Name any two industrial products for which limestone is used as a source of raw material. -Geography

Description : Name any two industrial products for which limestone is used as a source of raw material. -Geography

Last Answer : Two industrial products for which limestone is used: 1. Iron and steel industry 2. Cement industry

Name the source of winter rain in Tamil Nadu. How does Tamil Nadu benefit from it ? -Geography

Description : Name the source of winter rain in Tamil Nadu. How does Tamil Nadu benefit from it ? -Geography

Last Answer : The source of winter rain in Tamil Nadu is N.E. Monsoons which pick up moisture from Bay of Bengal and shed in Tamil Nadu. This rain is beneficial for Rice and Coffee.

(a) Name the source of the river Ganga. Where does this river enter the plains ? -Geography

Description : (a) Name the source of the river Ganga. Where does this river enter the plains ? -Geography

Last Answer : (a) Source of river Ganga is Gangotri glacier and the river enters the plains at Haridwar. (b) The distributaries are also subdivided into mini distributaries due to deposition of sediments over a ... black soil. (iii) Rivers of western ghats are short and swift used for hydro-electricity.

Give a geographic reason for each of the following : (i) Many port cities have their own oil refineries. -Geography

Description : Give a geographic reason for each of the following : (i) Many port cities have their own oil refineries. -Geography

Last Answer : Geographical reasons for the following are : (i) Port cities have their own oil refineries because two thirds of the petroleum is imported. The crude oil is imported from Gulf countries ... the production of chemicals, dyes, fertilizers, paints, synthetics, explosive apart from source of energy.

(i) Which state is the largest producer of mineral oil ? -Geography

Description : (i) Which state is the largest producer of mineral oil ? -Geography

Last Answer : (i) Largest producer of mineral oil is Assam. (ii) Two coastal oil refineries are Kochi and Chennai. Two inland oil refineries are Barauni and Mathura.

Why is an oil refinery located either close to an oil field or in a coastal city ? Name one oil refinery in the private sector. -Geography

Description : Why is an oil refinery located either close to an oil field or in a coastal city ? Name one oil refinery in the private sector. -Geography

Last Answer : Oil refinery is located close to the oil fields so that crude oil can be brought to the refineries easily. Since two third of the petroleum is imported, the refineries are located near the coastal areas. Oil refinery in the private sector: Reliance Petroleum Ltd. in Jamnagar.

Name any two off-shore oil fields of India. -Geography

Description : Name any two off-shore oil fields of India. -Geography

Last Answer : Two off shore oil fields of India are : 1. Mumbai high or Bombay high 2. Aliabet oil field.

Which state is the largest producer of mineral oil. Name any two oil refineries in India ? -Geography

Description : Which state is the largest producer of mineral oil. Name any two oil refineries in India ? -Geography

Last Answer : Largest producer state of mineral oil is Maharashtra. Two oil refineries of India are: 1. Trombay refinery (Gujarat) 2. Mathura refinery (U.P.)

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Description : (i) Mention two uses of mineral oil. (ii) Name an old and a new mineral oil producing area. -Geography

Last Answer : (i) Two uses of mineral oil are : 1. It is used as locomotive power. 2. It is an important raw material for petrochemical products. (ii) Old oil producing area—Digboi in Assam. New oil producing area—Khambhat Basin and Krishna Kaveri Basin.

Mention the famous oil pipelines of the USA. How are pipelines the most convenient mode of transport? Discuss. -Geography

Description : Mention the famous oil pipelines of the USA. How are pipelines the most convenient mode of transport? Discuss. -Geography

Last Answer : (A) (i) Big Inch is the famous pipe line of the U.S.A. (B)(i) Pipeline is the most suitable mode of transport as it is used many to carry liquid and gas etc. upto a long ... , Russia, West Asia and India, pipelines are used to connect oil wells to refineries and to ports or domestic markets.

When and where was first oil field in India discovered? -Geography

Description : When and where was first oil field in India discovered? -Geography

Last Answer : Petroleum is the second most important energy resource after coal in India. Digboi in Assam also known as the Oil City is the oldest oil-producing centre in India. Crude oil was first discovered here in ... here as early as 1901. The first oil well was also drilled here and is still in operation.