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

The solutions for Chapter 7 Lifelines of National Economy are provided below, and students can refer to NCERT Solutions for Class 10 for other subjects as well.

Exercise Pages No. 82

1 . Multiple choice questions.

(i) Which two of the following extreme locations are connected by the eastwest corridor?

(a) Mumbai and Nagpur (c) Mumbai and Kolkata

(b) Silchar and Porbandar (d) Nagpur and Siligudi

Answer:

(b) Silchar and Porbandar

(ii) Which mode of transportation reduces trans-shipment losses and delays?

(a) Railways (c) Pipeline

(b) Roadways (d) Waterways

Answer:

(c) Pipeline

(iii) Which one of the following states is not connected with the H.V.J. pipeline?

(a) Madhya Pradesh (c) Gujarat

(b) Maharashtra (d) Uttar Pradesh

Answer:

(d) Uttar Pradesh

(iv) Which one of the following ports is the deepest land-locked and wellprotected port along the east coast?

(a) Chennai (c) Tuticorin

(b) Paradwip (d) Vishakhapatnam

Answer:

(d) Vishakhapatnam

(v) Which one of the following is the most important modes of transportation in India?

(a) Pipeline (c) Roadways

(b) Railways (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 (c) External trade

(b) International 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 include accessibility to remote areas, flexibility in route selection, and cost-effectiveness for short to medium-distance transportation needs.

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

Answer:

Rail transport is the most convenient means of transportation in densely populated and industrialized regions because it can transport large volumes of goods and passengers over long distances efficiently and economically. Rail transport is especially convenient in the Northern Plains of India because of the following reasons: flat terrain, dense population, rich agricultural resources, greater industrial activity, and gentle slope of the land.

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

Answer:

Border roads are important for several reasons, including:

• Defense: Border roads help the armed forces move quickly to remote areas in the north and northeast of India to keep watch and strengthen the country’s defense preparedness.
• Economic development: Border roads help the economic development of the northern and northeastern border areas.
• Accessibility: Border roads improve access to healthcare, education, and other facilities for people living in border areas, especially in areas with difficult terrain.
• Tourism: Border roads help develop the tourism sector.

(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. Local trade is the exchange of goods and services within a country’s borders, while international trade is the exchange of goods and services between countries. Some differences between local and international trade:

• Location: Local trade occurs within a country, while international trade occurs between countries.
• Participants: Local trade involves buyers and sellers from the same country, while international trade involves buyers and sellers from different countries.
• National currency: Local trade does not impact the value of the national currency, while international trade does.
• Economic prosperity: International trade is considered an economic barometer and index of a country’s economic prosperity.
• Customers: Customers in the domestic market are usually homogeneous, while customers in the international market are not due to differences in religion, caste, and language.

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 the lifelines of a nation and its economy as it provides:

1. Connectivity: Transportation and communication networks link various regions within a nation, facilitating the movement of goods, people, and information.
2. Trade Facilitation: Efficient transportation systems enable the seamless flow of goods to markets, promoting trade and economic growth.
3. Economic Growth: These lifelines reduce transaction costs, stimulate investment, and foster innovation, driving overall economic development.
4. Social Cohesion: Communication networks promote cultural exchange and societal interactions, fostering unity and understanding among diverse populations.
5. National Integration: Transportation infrastructure facilitates movement across geographical barriers, promoting national unity and integration.
6. Governance: Communication systems facilitate the dissemination of information, enhancing governance, and public service delivery.
7. Strategic Importance: These lifelines are crucial for national security, enabling the rapid movement of troops and supplies during emergencies or conflicts.

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

Answer:

International trade has undergone a sea change in the last fifteen years. The exchange of information and knowledge has superseded the exchange of commodities and goods. Through the export of information technology, India is earning large foreign exchange.

In addition to this, tourism has also added to India’s upgraded position in international trade. In 2004, there was a 23.5% increase in foreign tourist arrivals as against the number in 2003. Thus, international trade for India has undergone a cognizable change in the past fifteen years.

The changing nature of international trade has been brought about by a number of factors, including:

• The rise of the internet and e-commerce has made it easier for businesses to trade with each other across borders.
• The growth of multinational corporations has led to increased international trade in goods and services.
• The reduction of trade barriers has made it easier for countries to trade with each other.

The changing nature of international trade has had a number of positive effects on the global economy, including:

• It has led to increased economic growth and job creation.
• It has helped to spread new technologies and ideas around the world.
• It has made consumers more aware of the benefits of international trade.

However, the changing nature of international trade has also had some negative effects, including:

• It has led to increased inequality between countries and within countries.
• It has made it easier for businesses to exploit workers in developing countries.
• It has led to increased environmental damage.

Overall, the changing nature of international trade has had a positive impact on the global economy. However, it is important to be aware of the negative effects of international trade and to take steps to mitigate them.

NCERT Solutions For Class 10 Geography Chapter 7 Lifelines of National Economy– This article includes free NCERT Solutions For Class 10 Geography Chapter 7 Lifelines of National Economy to help students of Class 10 learn the solutions and ace their exams.

It has been developed by the subject matter experts at GFG, according to the latest CBSE Syllabus 2023-24, and guidelines to help the students of Class 10 create a solid conceptual base for Class 10 Geography Chapter 7 Lifelines of National Economy.

The solutions to all the exercises in Class 10 Geography Chapter 7 Lifelines of National Economy of your NCERT textbook have been collectively covered in NCERT Solutions Class 10 Social Science.