Road Transport: Trucks and lorries are commonly used for overland transportation within a continent, especially for reaching final destinations or smaller cities that may not be easily accessible by rail or air.

Rail Transport: Rail networks are important for transporting large quantities of goods over land, especially for bulk cargo like coal, minerals, and other heavy materials. It can be more cost-effective and fuel-efficient over long distances.

Air Transport: For time-sensitive or high-value goods, air cargo is preferred. Air freight is fast but expensive and typically used for lighter, smaller shipments.

Maritime Transport: For large-scale, intercontinental shipments, cargo ships and container vessels are often used. They are suitable for bulky and non-time-sensitive goods that can be shipped in large containers.