Introduction

We begin with a simple observation: nearly everything we use daily — toothpaste, the milk in our morning tea, clothes, soaps, food items — comes from somewhere else. We buy these things from the market, but have you ever paused to ask how they actually reach the market in the first place?

All production is meant for consumption. Whether it comes from a farm or a factory, the produce must be moved from the site of production to the place where consumers can purchase it. That movement is transportation. Without it, goods would pile up at the source and never reach you.

But our daily life is not just about material things. We also exchange ideas, views, and messages — from one person to another, from one place to another. This exchange is communication. The need to move either physical goods or intangible information is what drives the use of transport and communication.

Human beings have developed many methods to move goods, commodities, and ideas from one place to another. The textbook introduces these through a diagram showing the major means of transportation. The key point is that both transport and communication serve the same basic human need: to connect places and people, whether by carrying a sack of grain or by sending a message.