Bulk (Volume) refers to the amount of space that a substance occupies. It is a key concept in various fields, including science, engineering, and everyday life. Volume can be measured in different units, such as liters, cubic meters, or gallons, depending on the context. Understanding volume is essential for tasks like cooking, shipping, and construction. In practical terms, bulk can also describe the quantity of goods or materials that are stored or transported. For example, bulk cargo refers to large quantities of unpackaged goods, such as grains or coal, that are loaded directly into a ship or truck. This method is often more efficient and cost-effective for transporting large amounts of material.