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CBSE Solutions Class 10 Social Science Geography Lifelines of National Economy
Page No. 92
Q1. Multiple choice questions
(i) Which two of the following extreme locations are connected by the east-west corridor?
(a) Mumbai and Nagpur
(b) Silcher and Porbandar
(c) Mumbai and Kolkata
(d) Nagpur and Siligudi
Answer: (b) Silcher and Porbandar
(ii) Which mode of transportation reduces trans-shipment losses and delays?
(a) Railways
(b) Roadways
(c) Pipeline
(d) Waterways
Answer: (c) Pipeline
(iii) Which one of the following states is not connected with the H.V.J. pipeline?
(a) Madhya Pradesh
(b) Maharashtra
(c) Gujarat
(d) Uttar Pradesh
Answer: (b) Maharashtra
(iv) Which one of the following ports is the deepest land-locked and well-protected port along the east cost?
(a) Chennai
(b) Paradwip
(c) Tuticorin
(d) Vishakhapatnam
Answer: (d) Vishakhapatnam
(v) Which one of the following is the most important modes of transportation in India?
(a) Pipeline
(b) Railways
(c) Roadways
(d) Airways
Answer: (b) Railways
(vi) Which one of the following terms is used to describe trade between two or more countries?
(a) Internal trade
(b) International trade
(c) External trade
(d) Local trade
Answer: (b) International trade
Q2. Answer the following questions in about 30 words.
(i) State any three merits of roadways.
Answer: Three merits of roadways are:
- The construction cost of roads is much lower than that of railway lines
- Road transport is economical in the transportation of few persons and relatively smaller amount of goods over short distances
- Roads can traverse comparatively more dissected and undulating topography.
(ii) Where and why is rail transport the most convenient means of transporation?
Answer: In the northern plains, rail transport is the most convenient mode of transportation. This is because this region has vast level lands that are good for laying tracks, and huge population and high agricultural productivity, making rail transport a profitable venture.
(iii) What is the significance of the border roads?
Answer: The significance of Border Roads is as mentioned below :
- The Border Roads are vital road link along the frontiers of our country.
- These roads are of strategic importance.
- These roads have improved accessibility in areas of difficult terrain mainly in the northern and northeastern border areas.
- They have played a major role in the economic development of these areas.
- These roads are constructed and maintained by the Border Roads Organisation a government of India undertaking which was established in 1960.
(iv) What is meant by trade? What is the difference between international and local trade?
Answer: Trade is the movement of goods and services between regions for economic gain. Trade between two or more countries is termed as international trade, while trade occurring in a region within the same country is called local trade.
Q3. Answer the following questions in about 120 words.
(i) Why are the means of transportation and communication called the lifelines of a nation and its economy?
Answer: The means of transportation and communication are called the lifelines of a nation and its economy due to the following reasons:
- They help in the production and movement of goods and services.
- Various means of communication help us in interacting with other in all the parts of the world, and have brought the world closer.
- Railways help us in conducting various activities like business, touring, and transportation of goods over longer distances.
- Air transport provides the fastest, most comfortable mode of transport.
- Pipelines are used for transporting crude oil and petroleum, and natural gas to refineries and fertilizer factories.
- Water transport is the cheapest means of transport.
(ii) Write a note on the changing nature of the international trade in the last fifteen years.
Answer: Write a note on the changing nature of the international trade in the last fifteen years.
Answer:
- It is a fact that international trade has undergone a sea change in the last fifteen years.
- Exchange of commodities and goods have been superseded by the exchange of information and knowledge.
- India has emerged as a software giant at the international level and it is earning large foreign exchange through the export of information technology.
- Tourism too has added to India’s upgraded position in international trade. In 2004, there was 23.5% increase in foreign tourist arrivals as against the number in 2003.
Quiz Drive
1) Northern terminal of the North-south corridor.
2) The name of National Highway No.2.
3) The headquarter of the southern railway zone.
4) The rail gauge with a track width of 1.676 m.
5) The southern terminal of the National Highway No.7.
6) A Riverine Port.
7) Busiest railway junction in Northern India.
Answer:
1.Srinagar
2.Grand Trunk Road
3.Chennai
4.Broad gauge
5.Kanyakumari
6.Kolkata Port Trust
7.Mughalsarai
ACTIVITY
Start your search vertically, horizontally or diagonally and reach various destinations across the country
Answer: Srinagar, Shershah Suri Marg, Chennai, Broadgauge, Kolkata, Mughalsarai
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