Which types of cargo are typically carried by tankers?

Tankers are specifically designed for the transportation of liquid cargoes, and option B accurately encapsulates the types of cargo typically carried by these vessels. Crude oil is one of the primary cargoes transported, as tankers have been integral to the global oil trade for decades. In addition to crude oil, tankers also carry refined petroleum products such as gasoline and diesel, which are essential for meeting energy demands.

The transportation of chemicals in tankers is common, particularly for bulk chemicals that require specialized handling and storage conditions to ensure their safe transit. Furthermore, liquefied gases, such as liquefied natural gas (LNG) and liquefied petroleum gas (LPG), are also typically transported using specially designed tankers that can safely handle the unique properties and pressures associated with these products.

The other options do not align with the primary focus of tankers. For instance, coal, wheat, and iron ore, while commonly transported by a different class of vessels known as bulk carriers, do not belong to the category of liquid cargoes that tankers handle. Similarly, general cargo and construction materials are typically carried on cargo ships, and live animals and packaged goods are transported via different methods, such as specialized livestock carriers or general cargo vessels