Explanation:

• Pipelines are tubular pipes, underground or overground, that transport and distribute fluids.
• Pipelines are used extensively to transport liquids and gases such as water, petroleum and natural gas for uninterrupted flow.
• Cooking gas or LPG is supplied through pipelines in many parts of the world.
• Pipelines can also be used to transport liquiefied coal.
• Milk is being supplied through pipelines from farms to factories in New Zealand.

Advantages of pipeline transportation

• Large volume can be easily transported
• Small ecological footprint
• Pipeline transportation is safe and reliable ? Pipeline transportation construction period is short and low cost