Explain any three measures for the conservation of minerals. -SST 10th

Explain any three measures for the conservation of minerals. -SST 10th
by

1 Answer

Answer :

(i) Improved technologies to be adopted to use low grade ores at low costs. (ii) Recycling of metals using scrap metals. (iii) Use of other substituees such as aluminium instead of copper etc
by

Related questions

Explain the importance of conservation of minerals. Highlight any three measures to conserve them. -SST 10th

Description : Explain the importance of conservation of minerals. Highlight any three measures to conserve them. -SST 10th

Last Answer : 1. Mineral resources, in the present scenario, are being rapidly consumed. However, it is important to conserve these resources because the geological processes of mineral formation are very ... metals and other substitutes are the important steps involved in the conservation of mineral resources.

Explain the importance of conservation of minerals? -SST 10th

Description : Explain the importance of conservation of minerals? -SST 10th

Last Answer : . Mineral resources are being rapidly consumed which takes millions of years to be created and concentrated. . Mineral resources are finite and non-renewable . Continued extraction of ores leads to increasing ... are recyclables. . Scrap of metal can be used and sore other substitute can be found.

Explain the importance of conservation of minerals. -SST 10th

Description : Explain the importance of conservation of minerals. -SST 10th

Last Answer : Reasons for Conservation: (i) The strong dependence of industry and agriculture upon minerals. (ii) The process of mineral formation is slow. (iii) They are non-renewable. Methods to conserve: (i) ... processing should be minimised. (v) Use of scrap metals. (vi) Use of alternate substitutes. .

Suggest any three measures of soil conservation. -SST 10th

Description : Suggest any three measures of soil conservation. -SST 10th

Last Answer : The three measures of soil conservation are - (i) Contour ploughing-ploughing along the contour lines can lead to soil conservation. (ii) Terrace cultivation-steps can be cut out on the slopes ... shelter belts - planting of trees to create shelter. Rows of such trees are called shelter belts.

Why is conservation of minerals important? -SST 10th

Description : Why is conservation of minerals important? -SST 10th

Last Answer : Conservation of minerals is important for the following reasons: (i) Minerals are exhaustible. (ii) They are limited.

“Conservation of minerals is the need of the hour” support the statement with five facts. -SST 10th

Description : “Conservation of minerals is the need of the hour” support the statement with five facts. -SST 10th

Last Answer : Conservation of minerals is the need of the hour : (i) Minerals are considered to be the backbone of the economy. (ii) Industry and agriculture depend on mineral deposits. (iii) ... renewable. (viii) The rich mineral deposits of our country are extremely valuable but short-lived possessions.

According to the study conducted by University of Minnesota in the first week of March 2013, which species of Africa would decline to almost extinction over the period of coming 20-40 years if conservation measures were not undertaken? a) Elephants b) Wild Cat c) Wild Lizard d) Wild Lion

Description : According to the study conducted by University of Minnesota in the first week of March 2013, which species of Africa would decline to almost extinction over the period of coming 20-40 years if conservation measures were not undertaken? a) Elephants b) Wild Cat c) Wild Lizard d) Wild Lion

Last Answer : Answer: (d) Wild Lion

Which of the following is not a part of energy audit as per the Energy Conservation Act, 2001? a) monitoring and analysis of energy use b) verification of energy use c) submission of technical report with recommendations d) ensuring implementation of recommended measures followed by review

Description : Which of the following is not a part of energy audit as per the Energy Conservation Act, 2001? a) monitoring and analysis of energy use b) verification of energy use c) submission of technical report with recommendations d) ensuring implementation of recommended measures followed by review

Last Answer : d) ensuring implementation of recommended measures followed by review

Explain three factors that make minerals extraction commercially viable. -SST 10th

Description : Explain three factors that make minerals extraction commercially viable. -SST 10th

Last Answer : (i) The mineral content of the ore must be in sufficient quantity. (ii) The type of formation or structure determine the relative ease with which minerals ores are extracted. (iii) The cost of extraction of the minerals.

Explain any three types of formations in which minerals occur. -SST 10th

Description : Explain any three types of formations in which minerals occur. -SST 10th

Last Answer : (i) In igneous and metamorphic rocks minerals may occur in the cracks, crevices, faults or joints. (ii) In sedimentary rocks a number of minerals occur in beds or layers. (iii) ... the removal of soluble constituents, leaving a residual mass of weather material cantaining ore.Example Bauxite ore.

How is mica one of the most indispensible minerals ? Explain any three points. -SST 10th

Description : How is mica one of the most indispensible minerals ? Explain any three points. -SST 10th

Last Answer : In electric and electronic industries it is an indispensible minerals. (i) It has excellent di-electric strength. (ii) Low power loss factors. (iii) Insulating properties and resistance to high voltage.

Explain any three values attached with the use of minerals in a sustainable manner. -SST 10th

Description : Explain any three values attached with the use of minerals in a sustainable manner. -SST 10th

Last Answer : (i) Our industries and agriculture immensely depend on mineral deposits and the substances manufactured from them. The total volume of workable mineral deposits is an insignificant fraction i.e ... -renewable. Rich mineral deposits are our country's extremely valuable but short-lived possessions.

How are minerals an indispensable part of our lives? Explain with three examples. -SST 10th

Description : How are minerals an indispensable part of our lives? Explain with three examples. -SST 10th

Last Answer : Minerals from an indispensable part of our lives in the following ways: (i) From a tiny pin that we use to a towering building or tall ships are all made up of minerals. (ii) ... trains and aeroplanes are manufactured with the help of minerals and they run on power resource derived from minerals.

Explain any three different forms in which minerals generally occur. -SST 10th

Description : Explain any three different forms in which minerals generally occur. -SST 10th

Last Answer : (i) Minerals occur in the form of veins and lodes (In igneous and metamorphic rocks). (ii) In sedimentary rocks, a number of minerals occur in beds and layers. (iii) As residual mass of weathered material. (iv) As alluvial deposits in ocean waters.

Why is conservation of mineral resources essential ? Explain any three methods to conserve them. -SST 10th

Description : Why is conservation of mineral resources essential ? Explain any three methods to conserve them. -SST 10th

Last Answer : Conservation of minerals is essential because: 1. It is a finite resource as only one percent of the earth's crust comprises of workable minerals. 2. It is non-renewable because the geological process ... at lower costs. 3. Metals should be recycled and scrap metals and substitutes must be used.

Why is conservation of mineral resources essential ? Explain any three methods of conserving mineral resources. -SST 10th

Description : Why is conservation of mineral resources essential ? Explain any three methods of conserving mineral resources. -SST 10th

Last Answer : Conservation of mineral resources is essential since the total volume of workable mineral deposits is an insignificant fraction i.e. one per cent of the earth's crust. We are rapidly ... using scrap metals and other substitutes are steps in conserving our mineral resources for the future.

Explain any three methods of forest conservation adopted by the government after independence. -SST 10th

Description : Explain any three methods of forest conservation adopted by the government after independence. -SST 10th

Last Answer : Government has adopted the following methods to conserve forests after independance- (i) The government has classified the forest into three types-Reserved forest, Protected forests and Unclassed ... programmes like Van Mahotsava to highlight the importance of forests among people of the country.

Why is conservation of mineral resources essential? Explain any three methods to conserve them. -SST 10th

Description : Why is conservation of mineral resources essential? Explain any three methods to conserve them. -SST 10th

Last Answer : The total volume of workable mineral deposits is an insignificant fraction i.e. one per cent of the earth's crust. We are rapidly consuming mineral resources that took millions of years to ... , using scraps metals and other substitutes are steps in conserving our mineral resources for the future.

Explain any three measures taken by the British administration to repress the movement started against the 'Rowlatt Act'. -SST 10th

Description : Explain any three measures taken by the British administration to repress the movement started against the 'Rowlatt Act'. -SST 10th

Last Answer : Measures by British to repress Rowlatt satyagraha: 1. British decided to stop the nationalists. Local leaders of Amritsar were arrested. 2. Mahatma Gandhi was ordered not to enter Delhi. 3. Martial ... in Amritsar. On 13 April, the Jallianwalla Bagh massacre happened on the orders of General Dyer.

Explain any three measures taken in order to resolve the environmental problem in London. -SST 10th

Description : Explain any three measures taken in order to resolve the environmental problem in London. -SST 10th

Last Answer : (i) Shopkeepers, homeowners and others complained about the black for that descended on their towns causing bad tempers, smokerelated illness and dirty clothes. (ii) By the 1840s towns such ... resolve the problem, but the factory workers rarely followed rules sincerely and the problem continued.

Explain three measures taken by Subhash Chandra Bose to establish a socialist society. -SST 10th

Description : Explain three measures taken by Subhash Chandra Bose to establish a socialist society. -SST 10th

Last Answer : For the establishment of a socialist society Subhash Chandra Bose proposed the following measures: (i) State planning for the reorganisation of agriculture and industry on socialist lines. (ii) Abolition of landlordism or the Zamindari system. (iii) Introduction of a new monetary and credit system.

Mention any three characteristics of a ferrous group of minerals found in India. -SST 10th

Description : Mention any three characteristics of a ferrous group of minerals found in India. -SST 10th

Last Answer : The characteristics of ferrous minerals found in India are as follows 1. Ferrous minerals account for about three-fourths of the total value of production of metallic minerals. 2. They ... industries. 3. India exports substantial quantities of ferrous minerals after meeting her internal demands.

With the help of three examples show how communities have carried out conservation of flora and fauna in India. -SST 10th

Description : With the help of three examples show how communities have carried out conservation of flora and fauna in India. -SST 10th

Last Answer : In Sariska, tiger reserve, people have fought against mining by citing the wildlife Protection Act. People themselves protect forest. In Alwar district of Rajasthan, people of five villages ... the Himalaya region of Uttarakhand, the famous Chipko movement'' has prevented forest deforestation.

Why is the conservation and management of water resources important? Give any three reasons. -SST 10th

Description : Why is the conservation and management of water resources important? Give any three reasons. -SST 10th

Last Answer : The conservation and proper management of water is necessary because of following reasons: (i) Growing population :- As population is growing its need for water is also growing, so it ... also water is being overexploited. So, without proper conservation it would be difficult to survive.

Suggest any three methods of soil conservation suitable to Indian conditions. -SST 10th

Description : Suggest any three methods of soil conservation suitable to Indian conditions. -SST 10th

Last Answer : Methods of Soil Conservation: (i) Construction of terraces farming. (ii) Afforestation (iii) Control of overgrazing (iv) Control of mining activities

Mention three methods for the conservation and development of forests in India. -SST 10th

Description : Mention three methods for the conservation and development of forests in India. -SST 10th

Last Answer : Three methods for the conservation and development of forests: (i) Grow more trees or Vana Mahotasava. (ii) Forests regions are being declared Reserved Sanctuaries to preserve the ecosystem and protect animals. ... of the Government is to plant two trees in place of every one tree that is cut.

Give three reasons for conservation of water resources. -SST 10th

Description : Give three reasons for conservation of water resources. -SST 10th

Last Answer : Conservation of water resources has become essential due to: (i) The increase in population with the progress of time results in water scarcity. (ii) Our water resources like the river, lakes etc ... without adequate treatment. (iii) The water demand for industrial use will increase day by day.a

State any five measures taken by the Nazis to create a pure German racial state. Or Explain any three steps taken by Hitler to establish racial state. Or Explain the Nazi idea of a racial state. -History 9th

Description : State any five measures taken by the Nazis to create a pure German racial state. Or Explain any three steps taken by Hitler to establish racial state. Or Explain the Nazi idea of a racial state. -History 9th

Last Answer : Hitler's most cherished dream was to create an exclusive racial community of pure Germans. So the moment he came into power, he began to implement his dream. He wanted to physically eliminate ... they were raised in German families and if not, they were deposited in orphanages where most perished.

Explain any four proper fanning techniques which can be used for soil conservation. -SST 10th

Description : Explain any four proper fanning techniques which can be used for soil conservation. -SST 10th

Last Answer : Soil conservation includes all those measures which help in protecting the soil from erosion or degradation. (i) Crop rotation : If the same crop is sown in the same field, year ... have contributed significantly to the stabilisation of sand dunes and in establishing the desert in western India.

“Conservation of rapid decline in wildlife population and forestry has become essential.” Explain. -SST 10th

Description : “Conservation of rapid decline in wildlife population and forestry has become essential.” Explain. -SST 10th

Last Answer : (i) Loss of cultural diversity : The loss of forest and wildlife is not just a biological issue but it is also correlated with cultural diversity. There are many forests-dependent communities, which ... , over 26,200 sq. km of forest areas were converted into agricultural lands all over India.

“Conservation projects have changed their focus in the recent years.” Explain. -SST 10th

Description : “Conservation projects have changed their focus in the recent years.” Explain. -SST 10th

Last Answer : The conservation projects are now focusing on biodiversity rather than on a few of its components. There is now a more intensive search for different conservation measures. Increasingly, even ... that local communities everywhere have to be involved in some kind of natural resource management.

“The conservation projects are now focusing on biodiversity rather than on a few of its components.” Explain. -SST 10th

Description : “The conservation projects are now focusing on biodiversity rather than on a few of its components.” Explain. -SST 10th

Last Answer : (i) Inclusion of small insects and other animals in planning : Under the new plans, even insects and other smaller species of animals are beginning to find a place in conservation planning. (ii) New ... In 1991, for the first time, plants were also added to the list, starting with six species.

“Nature-worship is an old age belief”. Explain how has it helped in the conservation of forests and wildlife. -SST 10th

Description : “Nature-worship is an old age belief”. Explain how has it helped in the conservation of forests and wildlife. -SST 10th

Last Answer : (i) Nature-worship is an age old tribal belief based on the premise that all creations of nature have to be protected. Such beliefs have preserved several virgin forests in pristine form called Sacred ... , nilgai and peacocks can be seen as an integral part of the community and nobody harms them.

Explain the importance of conservation of resources. -SST 10th

Description : Explain the importance of conservation of resources. -SST 10th

Last Answer : Conservation of resources is necessary because of following reasons : (i) Resources are vital for any developmental activity but irrational consumption and over-utilisation of resources may lead to socio- ... no resources at all. So it is very important to think for conservation of resources.

Explain the need for Soil conservation in India. -SST 10th

Description : Explain the need for Soil conservation in India. -SST 10th

Last Answer : A rich soil in plant food is the chief requirement of a successful agriculture. It is an essential as a support for plants. Soil is a very important natural resource of India because ... vegetables are obtained indirectly from the Soil. Two methods: (i) Contour ploughing. (ii) Afforestation.

Explain the terms: Re-afforestation and Forest Conservation. -SST 10th

Description : Explain the terms: Re-afforestation and Forest Conservation. -SST 10th

Last Answer : Re-afforestation: Growing trees in place of those which have been cut down. The policy of the government is that two trees should be planted for every tree cut down. Forest Conservation: preservation of forests. This is why the government has designated certain forests as ‘Reserved Forests’.

Describe any three suppressive measures taken by the British administration to clampdown on nationalists. -SST 10th

Description : Describe any three suppressive measures taken by the British administration to clampdown on nationalists. -SST 10th

Last Answer : (i) Rowlett Act: Rowlett Act was an oppressive act introduced by the British Government in 1919. It gave the Government enormous powers to repress political activities and allowed detention of ... movement Abul Ghaffar, Mahatma Gandhi and other leaders were arrested and put behind the bars.

Suggest any three measures to minimize the environmental degradation by the industries in India. -SST 10th

Description : Suggest any three measures to minimize the environmental degradation by the industries in India. -SST 10th

Last Answer : Industrial pollution leading to the degradation of the environment is caused by four factors, namely, air, water, land and noise. The following measures can be adopted to prevent environmental ... . The level of noise pollution can also be reduced by noise absorbing materials and silencers.

Describe any three suppressive measures taken by the British administration to clamp down on nationalists. -SST 10th

Description : Describe any three suppressive measures taken by the British administration to clamp down on nationalists. -SST 10th

Last Answer : 1. Local leaders from Amritsar and elsewhere were picked up by the British rulers. Also, Gandhiji was barred from entering Delhi. The police in Amritsar further open fired upon a peaceful procession, thereby, ... their noses on the ground, crawl on the streets and do salaam (salute) to all sahibs.

Write any three measures to conserve ecosystem? -SST 10th

Description : Write any three measures to conserve ecosystem? -SST 10th

Last Answer : Three measures to conserve ecosystem are the following : (i) Forest should be reserved and more and trees should be planted across the region especially in those areas where deforestation takes ... among people. (iii) Starting various projects to save endangered species of plants and wildlife.

Suggest any three measures to make globalisation just and fair ? -SST 10th

Description : Suggest any three measures to make globalisation just and fair ? -SST 10th

Last Answer : Globalisation means unification or intergration of the domestic economy with the world economy through trade, capital and technology flows. Government can ensure fair globalization to its people in ... and can align with developing countries to stand against the domination of developed countries.

Suggest any three measures to reduce the industrial pollution of freshwater resources. -SST 10th

Description : Suggest any three measures to reduce the industrial pollution of freshwater resources. -SST 10th

Last Answer : (i) Minimising use of water for processing by reusing and recycling it in two or more successive stages. (ii) Harvesting of rainwater to meet water requirements. (iii) Treatment of hotwater and affluents before releasing them in rivers and ponds.

Describe any three suppressive measures taken by the British administration to clamp down on nationalists. -SST 10th

Description : Describe any three suppressive measures taken by the British administration to clamp down on nationalists. -SST 10th

Last Answer : (i) Barring local leaders from Amritsar alongwith Mahatma Gandhi from entering Delhi. (ii) Open firing upon a peaceful procession in Amritsar, which led to widespread attacks on banks, police ... iii) Forcing the Satyagrahis to rub their noses on the ground, flogging people and bombing villages.

Describe three measures adopted to make the novels more accessible to the people in the eighteenth century Europe. -SST 10th

Description : Describe three measures adopted to make the novels more accessible to the people in the eighteenth century Europe. -SST 10th

Last Answer : Measures adopted to make novels accessible to the people: (i) Introduction of circulating libraries. (ii) Hiring out novels by the hour. (iii) Technological improvements in printing reduced the price of novels.

Describe any three measures of controlling land degradation. -SST 10th

Description : Describe any three measures of controlling land degradation. -SST 10th

Last Answer : (i) Afforestation and proper management of grazing can help to some extent. (ii) Planting of shelter belts, control on overgrazing, stabilisation of sand dune by growing thorny bushes. (iii) ... to conserve land. The fields are ploughed, harrowed and sown along the natural contour of the hills.

Describe any three majoritarian measures adopted by the Sri Lankan Government to establish Sinhala supremacy. -SST 10th

Description : Describe any three majoritarian measures adopted by the Sri Lankan Government to establish Sinhala supremacy. -SST 10th

Last Answer : Sri Lankan Tamils felt alienated because: (i) Government adopted majoritarian measure to establish Sinhala Supremacy. In 1956, an Act was passed to recognise Sinhala as the only official language ... between the Sinhala and Tamil communities strained overtime and it soon turned into a Civil War.

Suggest any three measures to enhance the participation of woman in politics? -SST 10th

Description : Suggest any three measures to enhance the participation of woman in politics? -SST 10th

Last Answer : (i) Women should be given proper education, so that they are aware of their rights and duties and participate actively in all political occasions. (ii) Every woman should be self reliant, ... 1/3rd of seats in local government bodies in panchayats and in municipalities are now reserved for women.

Suggest any three measures for sustainable development. -SST 10th

Description : Suggest any three measures for sustainable development. -SST 10th

Last Answer : (i) Controlling over uses and creating an awareness to provide sustainable development. (ii) Increased use of renewable resources. (iii) Less use of fossil fuels. (iv) Introduction of organic farming. (v) Adopting measures to reduce global warming.

Mention any three measures which point to the policy of social discrimination followed by the British in India. -SST 10th

Description : Mention any three measures which point to the policy of social discrimination followed by the British in India. -SST 10th

Last Answer : (i) British continued their policy of divide and rule'. (ii) They believed in their racial superiority and they thought that a distance was to be maintained to preserve their authority ... used the attractions of Government service to create a split along religious lines among educated Indians.

Cinnabar, pyrite and galena are minerals which consist of one or more metals combined with the same element. Which one of the following is the element that is common to all three of these minerals? Is it: w) iron x) copper y) sulfur z) sodium

Description : Cinnabar, pyrite and galena are minerals which consist of one or more metals combined with the same element. Which one of the following is the element that is common to all three of these minerals? Is it: w) iron x) copper y) sulfur z) sodium

Last Answer : ANSWER: C-- SULFUR