NCERT Solutions for Class 10 Geography Social Science Chapter 7 : Lifelines of National Economy

This article will help the students to deal with questions related to NCERT Solutions for Class 10 Geography Social Science Chapter 7: Lifelines of National Economy. The modern means of transport and communication like roadways, railways, airways, shipping, etc. are the lifelines of our country and its growing economy. A dense, efficient, and interconnected network of transport and communication is a must for local, national, and global trade in the current world. The following article contains the solution to the questions that are mentioned in Chapter 7 of Class 10 Geography. The solutions are easy to understand and will help the students clear their examinations.

NCERT Solutions Geography Chapter 7

NCERT Solutions for Class 10 Geography Chapter 7: Lifelines of National Economy

Page No.- 92

1. Multiple choice questions.

A. Which two of the following extreme locations are connected by the east-west corridor?

(a) Mumbai and Nagpur                (b) Silchar and Porbandar              
(c) Mumbai and Kolkata                (d) Nagpur and Siligudi

Answer-

(b) Silchar 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 coast?

(a) Chennai        (b) Paradwip       (c) Tuticorin        (d) Vishakhapatnam

Answer-

(d) Vishakhapatnam

(v) Which one of the following is the most important mode 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

2. Answer the following questions in about 30 words.

(i) State any three merits of roadways.

Answer-

Three merits of roadways are:

1. The construction costs of roadways are cheaper as compared to other means of transport like railways.
2. They are economical due to low loading costs. They are convenient when there are few people and a small amount of goods are needed to be transported over short distances.
3. Roads can transverse across dissected and more undulating areas like steep mountains.

(ii) Where and why is rail transport the most convenient means of transportation?

Answer-

Rail transport can be considered the most convenient means of transport in the northern plains. This is because of the availability of level stretches of land that are good for laying tracks. Also, these lands have high population density and rich agricultural output and productivity.  

(iii) What is the significance of the border roads?

Answer-

Border roads have strategic importance as they are located in the bordering areas of the country. These roads have helped in improving accessibility to these remote areas that generally have difficult terrain and provide economic development to these areas.

(iv) What is meant by trade? What is the difference between international and local trade?

Answer-

Trade is the exchange of goods and services between people, states, and countries for economic gain. Trade between two or more countries is called international trade while trade between villages, towns, cities, or regions within the same country is called local trade.

3. 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 because of the following reasons:

1. They help in the production as well as the movement of goods and services across the nation.
2. Different means of communication help in interacting with any part of the world and bring the world closer.
3. Railways help in a lot of different ways like businesses, tourism, and the movement of goods over long distances.
4. Pipelines are responsible for the transportation of oil and gas across the country.
5. Water transport plays a vital role in international trade while air transport is the fastest mode of transport.

All the modes of transport and communication like roads, railways, airways, waterways, movies, radio, and television are playing a key role in the socioeconomic progress of a nation.

(ii) Write a note on the changing nature of international trade in the last fifteen years.

Answer-

Trade between two countries is termed international trade. The changing nature of the international trade in the last fifteen years has been noteworthy. The exchange of goods and commodities has been replaced by the exchange of information and knowledge. India, as a nation, is now a software giant with its vast supply of manpower and excellence in the field of information and technology. Through the export of information technology, India is earning huge amounts of foreign exchange. The tourism sector in India has also boomed due to the growing changes in international trade.

It is important to note that international trade is highly dependent on the relationship between the concerned countries and other factors like tariffs and duties on the transportation of goods. Over the last fifteen years, a number of trade books have appeared which has completely changed the way international trade is being done as compared to how it was done previously.

Important Topics Discussed in the Chapter

1. Transport- Roadways, Railways, Pipelines, Waterways, Airways
2. Communication
3. International Trade
4. Tourism as a Trade

FAQs on NCERT Solutions for Class 10 Geography Chapter 7

Q 1. Why should one choose NCERT Solutions for Class 10 Geography Chapter 7 from GeeksforGeeks?

Answer-

Accurate and correct answers are provided by GeeksforGeeks for the students and for them to score well in the examinations. The questions are formulated by Subject Matter Experts after much research. Reference to the solutions will give the students better knowledge and idea about the overall concepts.

Q 2. What will I learn from Chapter 7 of NCERT Solutions for Class 10 Geography?

Answer-

Chapter 7 NCERT Solutions of Class 10 Geography consists of the following topics and sub-topics:

1. Transport
   1. Roadways
   2. Railways Pipelines
   3. Waterways
   4. Airways
2. Major Sea Ports
3. Communication
4. International Trade
5. Tourism as a Trade

Q 3. How should I prepare for the CBSE Term II exam using the NCERT Solutions for Class 10 Geography Chapter 7?

Answer-

Regular study of the chapter is important for a better understanding of the topics and for scoring better marks. Students can refer to the solutions while preparing for a new chapter and understanding the various methods of answering of the questions with the latest CBSE guidelines and syllabus should be understood thoroughly before answering questions and preparation of the examinations.