Petroleum is a naturally occurring liquid found beneath the earth’s surface that can be refined into fuel.
Petroleum is used as fuel to power vehicles, heating units, and machines, and can be converted into plastics.
The extraction and processing of petroleum and its availability are drivers of the world's economy and global politics.
Petroleum is non-renewable energy, and other energy sources, such as solar and wind power, are becoming prominent.
Petroleum provides transportation, heat, light, and plastics to global consumers. It is easy to extract but is a non-renewable, limited supply source of energy. Petroleum has a high power ratio and is easy to transport. However, the extraction process and the byproducts of the use of petroleum are toxic to the environment. Underwater drilling may cause leaks and fracking can affect the water table. Carbon released into the atmosphere by using petroleum increases temperatures and is associated with global warming.
Stable energy source, Easily extracted, Variety of uses, High power ratio, Easily transportable
Carbon emissions are toxic to the environment, Transportation can damage the environment, Extraction process is harmful to the environment.