Class 12 Geography Important Chapter 8 Transport and Communication

Class 12 Geography Important Chapter 8 Transport and Communication Solutions English Medium As Per The New Syllabus to each chapter is provided in the list so that you can easily browse through different chapters ASSEB Class 12 Geography Important Solutions in English and select need one. AHSEC Class 12 Geography Additional Notes Download PDF. HS 2nd Year Geography Additional Solutions.

Class 12 Geography Important Chapter 8 Transport and Communication

Also, you can read the NCERT book online in these sections Solutions by Expert Teachers as per Central Board of Secondary Education (CBSE) Book guidelines. ASSEB Class 12 Geography Additional Question Answer are part of All Subject Solutions. Here we have given HS 2nd Year Geography Important Solutions English Medium for All Chapters, You can practice these here.

Transport and Communication

Chapter: 8

Third Group: Human Economic Activities

IMPORTANT QUESTION AND ANSWER

Short Answer Questions:

1. How is information exchanged using satellite systems?

Ans: By installing receivers and transponders on artificial satellites launched into space, information can be transmitted and received easily at very low cost.

2. What is meant by Internet/cyber?

Ans: The worldwide system by which information or messages on any subject are sent and received via websites using computers is called the Internet/cyberspace.

3. List the main modes of information exchange through Internet services today.

Ans: E-mail, e-commerce, e-learning, and e-governance.

4. Besides the United States, where are large numbers of Internet users found today?

Ans: The United Kingdom, Germany, Japan, China, and India.

5. What is communication?

Ans: The exchange of information, news, feelings, or any other expressions.

6. What is a special advantage of modern communication systems?

Ans: Information can be sent and received instantly to any place in the world through sound, images, and text.

7. What new communication system emerged from the linkage of telephone and computer devices?

Ans: The Internet— a worldwide communication system.

8. State notable limitations of the pipeline transport system.

Ans: (i) Through a single pipeline, at a given time only one kind of commodity can be supplied in only one direction.

(ii) When supplying liquids or gases from lower to higher elevations, transport cost rises with the height difference.

9. What is the purpose of pipeline routes?

Ans: To serve as a safe and efficient means of supplying gas, oil, and refined products.

10. What is the purpose of the “Big Inch” pipeline?

Ans: It connects oilfields of the Gulf of Mexico to the northeastern United States.

11. List pipeline routes in the Russia region.

Ans: From the Baku oilfield to Batumi on Georgia’s Black Sea coast; from Makhachkala to Tuapse; from the Rostov oilfield to Maikop; and from the Osk oilfield to refineries on the Caspian coast such as Kocagil, Baku, and Guryev.

12. List the international oil pipelines of the Middle East.

Ans: (i) From Qatar to the port of Haifa (Israel).

(ii) From Shiraz (Iran) via Abadan to Tripoli (Lebanon).

(iii) From Kirkuk (Iraq) to Tripoli.

(iv) From Kirkuk to the port of Haifa.

13. What is the main purpose of air transport?

Ans: To deliver passengers and valuable goods at high speed.

14. How many airline companies are there worldwide?

Ans: About 250.

15. Which two cities’ sea distance was reduced by the opening of the Panama Canal?

Ans: The sea distance between New York and San Francisco decreased by about 13,000 km.