Communications
Telecommunication has undergone significant advancements, starting from telegraph and telephone to modern satellite communication and internet technology. The introduction of optic fiber cables revolutionized communication by enabling rapid, secure, and error-free transmission of large data quantities.
Satellite communication emerged in the 1970s, connecting remote corners of the globe with minimal on-site verification, thereby reducing communication costs and time over long distances. India has made progress in satellite development, launching satellites like Aryabhatt, Bhaskar-I, Rohini, and APPLE, enhancing long-distance communication and weather forecasting.
The internet, often referred to as cyberspace, has witnessed exponential growth, connecting billions of users worldwide through platforms like the World Wide Web (www). As billions of people use the internet, cyberspace expands contemporary economic and social spaces through various applications like e-mail, e-commerce, e-learning, and e-governance, making the concept of a global village a reality.
Chapter 7 Transport and Communication| Class 12 Geography Notes
Transport and Communication are essential for connecting people and goods globally, enabling trade, social interaction, and information exchange. While transport facilitates physical movement through various modes like roads, railways, airways, and waterways, communication involves the transmission of ideas and messages using technologies like telephones, internet, and postal services.
Together, they form the backbone of modern society, shaping how we live, work, and interact in a connected world. Advances in technology continue to revolutionize both sectors, making travel and communication faster, safer, and more efficient. In this article, we will look into the different forms of Transport and Communication.