Final answer:
International logistics involves the movement of goods and materials across international borders, using multiple transportation modes such as air, sea, rail, and road. It is not limited to a single transportation mode.
Step-by-step explanation:
International logistics involves the movement of goods and materials across international borders. It encompasses various activities such as transportation, warehousing, inventory management, and customs clearance. When it comes to transportation, international logistics often make use of multiple transportation modes including air, sea, rail, and road. However, it is not limited to a single transportation mode, as the statement in the question indicates. For example, in Figure 1.9, cargo ships are shown as one mode of transportation for shipping goods in the global economy. The choice of transportation mode depends on factors such as the nature of the goods, distance, cost, and time requirements. By utilizing different transportation modes, international logistics can ensure the efficient and timely movement of goods across different regions of the world.