Pipelines are long, tube-like structures used to transport liquids and gases from one place to another. They are commonly used for moving oil, natural gas, and water over long distances. Pipelines are designed to be safe and efficient, often buried underground or placed above ground, depending on the environment and the materials being transported. In addition to transporting resources, pipelines play a crucial role in the economy by connecting production sites to markets. They help reduce transportation costs and minimize environmental impact compared to other methods, such as trucks or trains. Overall, pipelines are essential for the smooth operation of many industries.