Young Blonde Girl Posing With The Large Ship Model

Types of ships
Ships are difficult to classify, mainly because there are so many criteria to base classification on. One classification is based on propulsion; with ships categorised as a sailing ship, a steamship, or a motorship. Sailing ships are propelled solely by means of sails. Steamships are propelled by steam engines. Motorships use internal combustion engines; they include ships propelled by a combination of sail and internal combustion.
Ships can also be classified by other criteria such as: