Water transportation refers to the movement of goods and people across bodies of water, such as rivers, lakes, and oceans. This mode of transport includes various vessels like ships, boats, and barges, which are designed to navigate different water conditions. Water transportation is often used for commercial shipping, fishing, and recreational activities. One of the key advantages of water transportation is its ability to carry large quantities of cargo over long distances at a relatively low cost. Major ports, such as Port of Shanghai and Port of Los Angeles, serve as crucial hubs for international trade, connecting countries and facilitating the exchange of goods.