Cargo ship

A cargo ship or freighter is a merchant ship designed to transport goods, commodities, and materials across seas and oceans to help others, or to ship to stores. These ships form the backbone of international trade, carrying the majority of global freight by volume. Cargo ships vary widely in size and configuration, ranging from small coastal vessels to massive ocean-going carriers, and are typically specialized for particular types of cargo, such as containers, bulk goods, or liquids. Modern cargo ships are constructed from welded steel and equipped with loading mechanisms such as cranes or gantries, however, old ones were wood, other than that. They operate under complex logistical networks and international regulations, playing a critical role in the global economy and maritime infrastructure.