Minerals are resources which are extracted from within the earth’s surface. The person standing on the left side in the image is talking about the reasons that are impacting the lives of the mine workers. Mineral is a substance that occurs naturally and has definite chemical composition. CBSE NCERT Solutions for Class 8 Social Science Geography Chapter Mineral and Power Resources is given below to download free in PDF form updated for new academic session 2020-21. How has been the contribution of mining to economy identified in this chapter? All that you want to know about the Telangana Board Class 8 Social Science Syllabus can be found from this article. As he says, “We cannot live without minerals”, he focuses on the necessity of minerals which are of immense significance in the lives of human beings. Narrate the difference in requirement of labour in mine while using machines and human labour. Class 8 Geography Chapter 3 Mineral and Power Resources Ncert Textbook Questions Solved. 3.2: Classification of Minerals Extraction of Minerals Mining Open cast mining Drilling Shaft mining … If all the people of the country are the real owners of the mineral resources, how can we ensure that these resources are used for the benefit of all? NCERT Solutions for Class 8 Social Science Geography Chapter 3 Minerals and Power Resources. Minerals can be extracted by mining, drilling or . From the consumption of minerals to their use in construction sites and building roads, bridges, houses etc., they are of immense importance. NCERT Solutions for Class 8 Geography Chapter 3 – Mineral and Power Resources. Some researchers believe that small scale mining is more harmful to the environment and causes more social problems than large scale mining. A blog about 9th, 10th, 11th and 12th Maharashtra, Tamilnadu, CBSE Board. Janaki is currently a farm labourer. Download NCERT Solutions Class 8 Social Science Geography Mineral and Power Resources free pdf, NCERT Solutions updated as per latest NCERT book, NCERT Solutions Class 8 Social Science Geography Mineral and Power Resources1. SSC SCIENCE II MARCH 2019 SOLUTION 10TH STD. Few kinds of minerals can be found in areas which one cannot access easily at places such as Antarctica and the ocean bed of the Arctic. There has been a major increase in the number of mines, the minerals mined, and the employment in the mining sector. There are several ways of mining – we can just make a large pit and keep extracting the minerals. SSC SCIENCE II MARCH 2019 SOLUTION 10TH STD. Do you think it is necessary to use heavy machinery and equipment’s in open cast mine? In the due course, they often neglect the impact of their actions on environment as well as the labour force involved. The person standing on the right side in the image is talking about the fundamental need and numerous uses of minerals in our day-to-day lives. Minerals are resources which are extracted from within the earth’s surface. 1. minerals do not contain metals. The employment of males in open cast mining is probably related to the hazardous nature of activities which are involved in mining. After this lesson, students will be able to: 1. define the term mineral 2. name and describe each of the seven properties of minerals As a result, minerals do not belong to a particular person or community but belong to the larger public and therefore should be used, keeping in mind the interests of all. The companies were to pay a royalty to the government for the minerals they extracted and sold. Do you think that the generations to come, that is our children and our grand children, too should be able to use these resources? Minerals are created by natural processes such as rock formation and are concentrated in a particular area. 1. 2. We have Provided Mineral and Power Resource Class 8 Geography MCQs … As a result, minerals do not belong to a particular person or community but belong to the larger public and therefore should be used, keeping in mind the interests of all. Minerals that usually occur deep inside the earth’s surface do not belong any particular owner but belong to all the people of a country and therefore are to be used in everyone’s interest. development takes place in a judicious manner. Digging out minerals from the surface of the Earth is called mining. How to Score Good Marks in SSC Board Exams, Tips To Score More Than 90% Marks In 12th Board Exam, How to prepare for board exam when less time is left, How to memorise what you learn for board exam, No. Minerals which lie at shallow depths are … Why only males are employed in open cast mine? What could have happened to farmers who left their lands in the mining area? Also, a special royalty mechanism was placed so that government could regulate the mining activities. Do you think that the generations to come, that is our children and our grand children, too should be able to use these resources? NCERT Solutions for Class 8 Social Science, NCERT Solutions for class 8 Geography, Mineral and Power Resources- Class 8th NCERT Solutions Geography, Chapter 3 - Mineral and Power Resources - NCERT ... Ans. Can you classify the following minerals into metallic, non-metallic and energy source?Iron ore, bauxite (aluminium ore), coal, copper ore, limestone, gypsum, mica, groundwater, petroleum, rock salt, sand, gem stones. Mining - The process of taking out minerals from rocks buried under the earth’s surface is called mining. 4. Why do you think SSCL employs contract workers? Online Test of Chapter – 3 Mineral and Power Resources Test 2 | Geography Class 8th Social Science (S.St) Q. Answer the following questions. (i) Name any three common minerals used by you every day? It is the main venue for a wide range of researchers and readers from computer science, network science, social sciences, mathematical sciences, medical and biological sciences, … We can ensure this by following a path of sustainable development. Can you classify the following minerals into metallic, non-metallic and energy source?Iron ore, bauxite (aluminium ore), coal, copper ore, limestone, gypsum, mica, groundwater, petroleum, rock salt, sand, gem stones. The NCERT Solutions to the questions after every unit … Q.2- Which land form is also known as table land? In this way the government could retain regulatory control over the mining, get income from them and at the same time encourage private companies to invest money and bring in new technologies. We can ensure this by following a path of sustainable development. At the time of independence, most of the mines were owned and operated by private owners and companies. 2. This method also helps in saving time by speeding up tasks to be done. These processes tend to affect the health of the workers in different ways which poses a great threat to their lives. Can you explain what changes will occur in her nature of work; employment scenario; health risks etc. Access Solution for NCERT Class 8 Social Studies Chapter Minerals And Mining including all intext questions and Exercise questions solved by subject matter expert of BeTrained.In. She wants to become a miner. What is more important - reduce cost of production or protect the environment from pollution? d. Their distribution is … Download these solutions for offline use or use as it is without downloading online. It is known as shaft mining. NCERT Solutions Class 8 Social Science Geography Chapter 3 Mineral and Power Resources. of mines under private companies as well as environmental friendly policies with certain fixed rules and regulations regarding cleanliness and proper waste disposal. The person standing on the right side in the image is talking about the fundamental need and numerous uses of minerals in our day-to-day lives. SSC SCIENCE I MARCH 2019 SOLUTION 10TH STD. Protection of environment from pollution is more important than reducing cost of production. There are 3000 various types of Minerals and based on their composition, they can be classified into metallic and non-metallic minerals. They can be found concentrated in a particular area or in a rock formation. Can you explain what…, Narrate the difference in requirement of labour in mine while using machines and human…, How has been the contribution of mining to economy identified in this chapter?…, What aspects of regulations in the mining by the government do you agree with? Q1: Limestone is associated with (a) Sedimentary rock (b) Igneous rock ... What is rat mining - mining in places where there are lots of rats - manning done by family members in the form of a long … Covers the following skills: Structure of the Earth: identifying the characteristics and uses of minerals and rocks and recognizing that rocks are mixtures of minerals. See the map of Andhra Pradesh showing minerals in this chapter and identify the minerals found in your district. Go through topics such as hydroelectric power, coal, petroleum, natural gas and biogas. How can One Prepare for two Competitive Exams at the same time? CBSE: 12TH 10TH 9TH 8TH ICSE-BOARD ISC-BOARD, GRAMMAR & WRITING SKILLS BOARD PAPER SOLUTIONS: 2019 2020. They have a definite chemical composition. Class 6th to Class 10th and Intermediate Subjects Packs are available... More information Minerals and Mining | 8th Social Studies | AP & TS State Board Syllabus | Live Video - YouTube The mineral fuels like coal and petroleum are also non-metallic minerals. How does the government use the minerals? There are two different statements made by two different people.…, SSC Maths I March 2019 Solution 10th Standard. In different ways, a lot of jobs which were previously done by manual labour are now performed with the help of heavy machinery. quarrying (Fig 3.3). Discuss the pros and cons of allowing private companies to mine our minerals. 15th March, 2019. Put a…, Can you classify the following minerals into metallic, non-metallic and energy source?Iron…, Discuss the pros and cons of allowing private companies to mine our minerals. NCERT Solutions for Class 8 Social Science Geography Mineral and Power Resources PDF (Download) Free from myCBSEguide app and myCBSEguide website. The farmers who left their lands in the mining area were compensated by either giving them lands in some other areas or by giving them jobs in mines. It was in the 1970s that the government took over the mines and the responsibility of circulating, selling and exporting minerals. I live in Vishakapatnam and the minerals found here are heavy mineral beach sands, bauxite and graphite. These include accidents due to falling of the tunnel, flooding of the tunnel, or suffocation due to fire and poisonous gases. A New National Mineral Policy was announced in 1993, and the government allowed private companies to lease mines and operate them. People, by participating, in awareness drives and campaigns can highlight the needs and demands of the society in a constructive manner. NCERT Solutions for Class 8 Geography Chapter 3 – Mineral and Power Resources. Additionally, there is also a risk of catching the dreaded ‘Black lung disease’ via exposure to coal dust. Shaft Mining-To extract minerals which are present at great depths, a deep hole or shaft is dug. SSC MATHS II MARCH 2019 SOLUTION 10TH STD. Regulation can be adopted through government policies related to the no. If you have any query regarding NCERT Solutions for Class 8 Social Science Geography Chapter 3 Mineral and Power Resources, drop a comment below and we will get back to you at the earliest. It was then realised that the role of private companies was crucial in this sphere. Classify the following natural objects into renewable and non-renewable resources. There is significant difference in requirement of labour in mines and while using machines and human labour because machines to a great extent are able to complete the work of human labour. Download CBSE Notes Class 8 Geography Chapter 3-Mineral and Power Resources PDF Types of Minerals. Consequently, a new National Mineral Policy was announced in 1993 in order to lease mines to private companies. Since involving contractual workers gives a boost to employment aspects, the employment of only regular employees would be a setback for the contractual labour. The farmers who left their lands in the mining area were compensated by either giving them lands in some other areas or by giving them jobs in mines. Where are the ores of metallic minerals generally located? This is because any compromise with the environment will eventually prove to be harmful to us in the long run as the impact of pollution would tremendously affect human life and its sustenance. Working inside the mine is a hazardous job as the miner is exposed to various kinds of risks. Learn about the presence of minerals in various locations with our NCERT Solutions for CBSE Class 8 Geography Chapter 3 Mineral and Power Resources. 3. Therefore, there is a need for regulatory mechanism in order to keep their activities in check. Minerals that It was, however, realised that the government failed to advance its systems by introducing newer technologies. The recruitment of permanent employees only would lead to unemployment for many contract workers who are employed on the basis of a contract of a certain period of time. And why? NCERT Solutions for Class 8 Social Science, NCERT Solutions for class 8 Geography, Mineral and Power Resources- Class 8th NCERT Solutions Geography, Chapter 3 - Mineral and Power Resources - NCERT - Class 8 ... Minerals can be extracted by mining, drilling or quarrying. The employment of contract workers is a way to cut on costs since such employs are employed only for a particular time, say for example, the peak season. How do you think can they be regulated? How do you…, If all the people of the country are the real owners of the mineral resources, how can we…, Do you think that the generations to come, that is our children and our grand children,…, What could have happened to farmers who left their lands in the mining area?…, Do you think it is necessary to use heavy machinery and equipment’s in open cast mine?…, What is more important - reduce cost of production or protect the environment from…, What would have happened if only regular employees are recruited in this mine?…, Create a table to classify major health challenges; precautions; and care taken towards…, Janaki is currently a farm labourer. Additionally, there is also a risk of catching the dreaded ‘Black lung disease’ via exposure to coal dust. We can blast and remove granites, … open-cast mining and shaft mining. Can you explain what…, Narrate the difference in requirement of labour in mine while using machines and human…, How has been the contribution of mining to economy identified in this chapter?…, What aspects of regulations in the mining by the government do you agree with? The government plays the most important role in ensuring equitable distribution of resources across the country because it is the government which has maximum control over the extraction and use of these resources. c. They are inexhaustible. It was, however, realised that the government failed to advance its systems by introducing newer technologies. KAZ Minerals PLC. NCERT 8th Class (CBSE) Social Science: Minerals and Power Resources: Short / Long Answers, Multiple choice questions for NCERT 8th Class (CBSE) Social Science: Minerals and Power Resources - Quarrying is a process of extraction in which minerals lying near the surface are simply dug out. Cambridge Social Science, Class 8 Geography 1. The government uses the minerals in a judicious manner so as to meet the needs and common interests of the society. Question 1. However, the government continues to control mining of all minerals relating to atomic energy. Employment at the mining sites can either be permanent or on contractual basis. What is more important - reduce cost of production or protect the environment from pollution? After mining, coal is lifted using shovels and dumpers and then transported via tipper trucks. There are two different statements made by two different people. What aspects of regulations in the mining by the government do you agree with? How do you think can the environmental concerns be taken care off? And why?…, See the map of Andhra Pradesh showing minerals in this chapter and identify the minerals…, Read the paragraph under the heading ‘To whom do the minerals belong’ and answer the…, Look at the image below. Therefore, it helps in smooth functioning of mining activities. NCERT Solutions for Class 8 Social Science. KAZ Minerals is a high growth copper company focused on large scale, low cost open pit mining in the CIS region, with a proven track record for the successful delivery of greenfield mining projects. [email protected] +27 (0)21 785 1214 CAPS worksheets - $35.00 per user, per grade, per year- includes all Terms There are two different statements made by two different people. (i) Name any three common minerals used by you every day.Ans. Look at the image below. In the due course, they often neglect the impact of their actions on environment as well as the labour force involved. 1. SSC SOCIAL SCIENCE II MARCH 2019 SOLUTION, XII CBSE - BOARD - MARCH - 2019 ENGLISH - QP + SOLUTIONS. And why?…, See the map of Andhra Pradesh showing minerals in this chapter and identify the minerals…, Read the paragraph under the heading ‘To whom do the minerals belong’ and answer the…, Look at the image below. a. For instance, while mining, the workers are highly exposed to coal dust which causes the dread ‘black lung disease.’ Also, accidents are very common inside the mine shafts that lead to the mine, being responsible for deaths of mine workers on a large scale. While being employed. (ii) What is an ore? Minerals are created by natural processes such as rock formation and are concentrated in a particular area. Put a tick (√) against those which are minerals and cross (×) against those which are not minerals.Bamboo, Coal, Sea water, Mud, Ants, Sand, Iron Ore, Diamond, Trees, Petroleum, Grass, Air, Marble rock, Fishes, Well water, Sunshine. There is significant difference in requirement of labour in mines and while using machines and human labour because machines to a great extent are able to complete the work of human labour. The person standing on the left side in the image is talking about the reasons that are impacting the lives of the mine workers. 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