Hello Students. Are you Searching for the solutions of Class 12 Geography Chapter 10? If yes then you are in the right place. Here we have provided you with the Question and Answers of Chapter 10: Transport And Communication. These solutions are written by expert teachers and are so accurate to rely on.
|Chapter||10. Transport And Communication|
|Textbook||India People and Economy|
|Category||NCERT Solutions for Class 12|
Class 12 Geography Chapter 10 Solutions covers the question and answer of the whole chapter. These solutions will help you to understand the concept of Transport And Communication chapter. If you are preparing for your exams then you should not miss this guide. These solutions are based on the curriculum of CBSE and will help you to ace your exams with excellent grades.
NCERT Solutions for Class 12 Geography Chapter 10
Transport And Communication Solutions
1. Choose the right answer from the four alternatives given below
i) In how many zones has the Indian Railways system been divided?
Answer) (c) 16
ii) Which one of the following is the longest highway of India?
Answer) (c) N.H.-7
iii) On which river and between which two places does the National Water Way No. 1 lie?
(a) The Brahmaputra, Sadiya-Dhubri
(b) The Ganga, Haldia-Allahabad
(c) West Coast Canal, Kottapuram to Kollam
Answer) (b) The Ganga, Haldia-Allahabad
iv) In which of the following year, the first radio programme was broadcast?
Answer) (d) 1923
2. Answer the following questions in about 30 words
(i) Which activity does transportation convey? Name three major modes of transportation.
Answer) Transport conveys the basic activity of mobility. Mobility is a basic need of humans which helps in trade and other activities. Transport is instrumental in bringing out about increased mobility. The three major modes of transportation are land, water and air. Land includes roadway, railway and ropeway.
ii) Discuss advantages and disadvantages of pipeline transportation.
Answer) Pipeline transportation is a newer development in the field of transportation.
- Liquids and gases can be transported easily at low costs. Even solids can be transported in form of sluriy.
- No need of fuel is required. It is an eco friendly method. Gradient plays the main role in transportation of the material.
- Pipelines can be laid in the high altitude, rugged areas, even under the sea.
- Cost of laying the pipelines is very high. People cannot be transported.
- Leakage in the pipelines can cause serious disasters especially in case of transportation of material like petroleum.
- Pipelines are very probable target of terrorist attacks; therefore, safety is major issue.
iii) What do you mean by ‘communication’?
Answer) Communication is transmission of facts, words and information using various means of communication. It is disseminating of ideas, facts, information and knowledge through writing, words. Communication has been present since very initial stages of human development. Earlier there were primitive means of communication like beating of drums, sparrows etc. Now with communication revolution modem methods of communication like Internet, mobile telephony are widespread and have made communication over long distances easier and faster.
iv) Discuss the contribution of Air India and Indian in the air transport of India.
Answer) Air transport in India made a beginning in 1911 when airmail operation commenced over a little distance of 10 km between Allahabad and Naini. But its real development took place in post-independent period. The air transport in India is managed by two corporations, Air India and Indian Airlines after nationalization. Air India provides international service for both passengers and cargo. In 2005, it carried 12.2 million passengers and 4.8 lakh metric tonnes of cargo. Indian looks after air transport at national level. In 2005, domestic movement involved 24.3 million passengers and 20 lakh metric tonnes of cargo.
3. Answer the following questions in about 150 words
i) Which are the chief means of transportation in India? Discuss the factors affecting their development.
Answer) The important means of transport in India are—Land, air and water. Each mode of transportation contributes to the development of economy. Each provides a strong support for setting up industries and link even the remotest areas. All the means of transport compete and compliment each other.
- Land transport comprises road, rail and pipeline. Use of railways for carrying heavy and bulky goods along with the large number of passengers over long distances has led to the development of a dense network of railways. Within the country the network is relatively less dense in the hilly, forested and desert areas. Roads play an important role in linking the interior areas with the markets and urban centres. Their importance in facilitating door-to- door services over short distances has led to development of a well knit network of roadways.
- Water transport is an ideal means for engaging in international trade through long and indented coastline of India. Inland waterway also links the different regions within the countiy efficiently. It is the cheapest means for bulky cargo.
- Air transport has become very important means of rapid and frequent movement of people and light cargo over long distances. Role of private airlines has made the air transport trickle down to wider sections of economy. Budgets Airlines have changed the aviation scenario in India. Air transport is important in inaccessible areas, during calamities and for rapid connectivity.
ii) Give a detailed account of the development of railways in India and highlight their importance.
Answer) Indian railways network is one of the longest in the world. It facilitates the movement of both freight and passengers and contributes to the growth of economy. Indian Railway was introduced in 1853, when a line was constructed from Bombay to Thane covering a distance of 34 km.
It is the largest government undertaking in the country. Its network length is 63,221 km. Its very large size puts lots of pressure on a centralized railway management system. Thus, in India, the railway system has been divided into sixteen zones. Indian Railways has launched extensive programme to convert the metre and narrow gauges to broad gauge. Moreover, steam engines have been replaced by diesel and electric engines. This step has increased the speed as well as the haulage capacity.
The replacement of steam engines run by coal has also improved the environment of the stations. Metro rail has revolutionized the urban transport system in Kolkata and Delhi. Replacement of diesel buses by CNG run vehicles along with introduction of metro is a welcome step towards controlling the air pollution in urban centres.
Areas around towns, raw material producing areas and of plantations and other commercial crops, hill stations and cantonment towns were well-connected by railways from the British colonial era. These were mostly developed for the exploitation of resources. After the Independence of the country, railway routes have been extended to other areas too. The most significant development has been the development of Konkan Railway along the western coast providing a direct link between Mumbai and Mangalore.
Railway continues to remain the main means of transport for the masses. Railway network is relatively less dense in the hill states, north eastern states, central parts of India and Rajasthan.
iii) Describe the role of roads in the economic development of India.
Answer) Roads serve as the lifeline of Indian trade. They connect the consumers with producers that is they connect urban and rural centers. Rural centers are producers of agricultural goods which are consumed by them and are transported to urban centers because they do not have production of agricultural commodities. On the other hand urban centers produce consumer products and supply them to the rural areas. Most of the intra national trade of India is carried out through roads. Since roads connect different areas, they help in boosting up of trade by joining the industrial areas with raw material producing areas, consumers with producers.
The government has categorized various road types which are headed by different authorities. The largest bulk of transportation and trade is carried out through national highways which connect major cities, ports and capitals. Following national highways, there are state highways, district roads and village roads which connect smaller administrative units and facilitate economic activity at micro level. Although most of the India’s international trade is carried out through airways and seaways but construction of border roads has helped in increasing the trade with the neighbouring countries thus providing an impetus to the international trade.
Increased connectivity of roads has not only increased trade of major industries but also has helped in establishing small scale and medium scale industries by providing them access to the closest markets. Footloose industries which depend largely on roads, are able to prosper because of the development of roads. Roads have helped in connecting the interiors of the country to the main parts and thus expanding the economy. It was due to the development of roads that British were able to penetrate and exploit the interiors of the country. Roads supplement the ports and airways. Ports and airways are major means of India’s international trade, but to connect the interiors to the ports and airports, a good working connection of roads is must, so that the products which are traded can circulate within the interiors of the country. Therefore roads play a pivoted role in connecting all other means of transportation, since it is the only means of transportation which provides door to door service.
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