CBSE Class 10 Geography Chapter-6 Manufacturing Industries – Free PDF Download
Free PDF download of Important Questions with Answers for CBSE Class 10 Geography Chapter 6 – Manufacturing Industries prepared by expert Geography teachers from latest edition of CBSE(NCERT) books only by CoolGyan to score more marks in CBSE board examination.
CBSE Class 10 Geography Chapter-6 Manufacturing Industries Important Questions
CBSE Class 10 Geography Important Questions Chapter 6 – Manufacturing Industries
5 Mark Questions
1. Why are industries located in or near the cities? What were its results in preindependence period?
Ans. 1. As an industrial activity starts, urbanization follows.
2. Industries need different types of services such as banking, transport, insurance labour, hotels and educational institute.
3. Such types of services are available in cities only.
4. Cites are markets for many finished industrial products.
5. Many industries leads to come together to make use of the advantages offered by the urban centers known as agglomeration economies.
In the pre independence period, most manufacturing units were located in places from point o view of overseas trade such as Mumbai, Kolkata, Chennai, etc. Consequently, there emerged certain pockets of industrially developed urban centers surrounded by a huge agricultural rural hinterland.
2. Analyze the advantages of the decentralization of industries in India.
Ans. Decentralization of industries reduces the regional disparities of development. Citizens of a nation living in different parts of a country should get the equal opportunities of development.
1. Decentralization of industries solves the problem of unemployment. People are able to get employment.
2. Decentralization of industries assures an uninterrupted flow of goods and services in the market.
3. Decentralization solves the problem of centralization of population. Due to industrialization some cities are densely populated, but due to decentralization of industries the problems of over crowded cities that are solved. It makes people to get work at their homelands.
4. Decentralization of industries is helpful for the fair use of resources of underdeveloped areas.
3. How will you elaborate the importance of manufacturing? Explain.
Ans. 1. Manufacturing industry not only help in modernizing agriculture , which forms the backbone of our economy, they also reduce the heavy dependence of people on agricultural income by providing them jobs in secondary and tertiary sector.
2. Industrial development is a precondition for eradication of unemployment and poverty from the country. This was the main philosophy behind public sector industries and joint sector ventures in India.
3. Export of manufactured goods expands trade and commerce, and brings in much needed foreign exchange.
4. Countries that transform their raw materials into a wide variety of furnished goods of higher value are prosperous.
4. Explain the different stages in the process of manufacturing of steel.
Ans. 1. Iron Ore: Transport of raw material to plant.
2. Blast Furnace: Iron ore is melted. Lime stone is fluxing material which is added. Slag is removed. Coke is burnt to heat the ore.
3. Pig Iron: Molten materials poured into moulds called pigs.
4. Shaping Metal: Rolling, pressing, casting and forging.
5. Steel making: Pig iron is further purified by melting and oxidizing the impurities. Manganese, nickel, chromium are added.
5. How is Integrated Steel Plants different from Mini steel plants? What problems doesthis industry face?
Ans. Difference between Integrated Steel plants and Mini steel plants:
1. The Integrated Steel plants are larger in size as compared to the Mini steel plants.
2. The Integrated Steel plants handles everything in one single complex-from putting together raw material to steel making, rolling and shaping while the Mini steel plants use steel scrap, sponge iron and sometimes steel ingots supplied by Integrated steel plants.
3. Integrated steel plants manufacture all types of steel but mini steel plants only produce mild and alloy steel of given specification.
Problems faced by the steel Industry:
1. It has to face the tough competition of different steel producing countries especially China.
2. It faces high costs and limited supply of coking coal and irregular supply of electricity.
3. Poor infrastructure.
4. Lower productivity of labour.
6. What ideas justify that agriculture and industry are not exclusive of each other?
Ans. 1. Agriculture and industry move hand and hand.
2. The agro industries in India have given a major boost to agriculture by raising its productivity.
3. They depend on the latter for raw materials and sell their products such as irrigation pumps, fertilizers, insecticides, pesticides, plastic and PVC pipes, machines and tools etc. to the farmers.
4. Thus development and competitiveness of manufacturing industry has not only assisted agriculture in increasing their production but also made the production processes very efficient.
5. Industrial labour and employers are dependent on agriculture for the food and other products.
7. Why are cotton and textile Industry spread all over the India? Explain five reasonswith suitable examples.
Ans. 1. The textile industry is the oldest industry in India. It spread over both the rural and urban areas all over the country during colonial rule.
2. Now a day, in rural areas the hand loom industry is doing its work while in urban areas the textile mills and factories work day and night.
3. Wide market and the availability of raw material, transport, banking and electricity facilities in almost all parts of the country have led to decentralization of cotton mills in different parts of the country.
4. Weaving is highly decentralized to provide scope for incorporating traditional skills and designs of weaving in cotton, silk, zari, embroidery etc.
5. Textile Industry is a labour intensive industry so a large number of people are required in different stages of its working such as weeding, spinning, dyeing, weaving, designing, printing and packing. As labour is easily and cheaply available in all parts of the country so textile mills spread all over India.
8.Study the picture given below and answer the following questions;
A. Name the metal which is produces?
B. Name the raw material used?
C. How much electricity is required to molten one ton of ore?
D. What is Cryolite?
E. Write any one uses of Aluminium.
Ans. A. Aluminium.
B. Bauxite
C. 18600 kwh
D. A molten metal acts as an electrolyte.
E. It is used to manufacture aircraft, utensils and wires
9. What is the contribution of industry to national economy in India? Compare it withthe East Asian Countries. What is the desired growth and present position of industry inGDP?
Ans. 1. The contribution of industry to national economy has not been satisfactory for the last two decades. It has stagnated at 17 percent for mining quarrying, electricity and gas.
2. In comparison to India’s 17 percent share in GDP, the East Asian countries have contributed 25 to 35 per cent to their GDP.
3. The desired growth over the next decade is 12 percent.
4. At present growth rate is about 9 to 10 percent and it is expected that we can achieve the growth rate of 12 per cent by some efforts like setting up of the National Manufacturing Competitiveness Council (NMCC).
10. What facts interpret that cotton and textile industry of India occupies a uniqueposition?
Ans. India shares one fourth in the world trade of cotton yarn.
1. India shares four percent in garments.
2. Spinning mills are competitive at the global level and capable of using all the fibers produced in India.
3. It contributes 14 percent to total industrial production.
4. It generates employment for 35 million persons.
5. It earns foreign exchange which is 24.6 percent of total earning.
6. It contributes four percent in the GDP of country