One of the easiest means of transporting petroleum product is by

Explanation

Transporting petroleum products through pipelines is a common and efficient method. Pipelines provide a reliable and cost-effective means of transporting large volumes of petroleum products over long distances. They are designed to transport liquids, including crude oil and refined petroleum products, through a network of interconnected pipes. Pipelines offer advantages such as high capacity, continuous flow, reduced handling, and lower transportation costs compared to other means of transportation.