Something that contains no petroleum is petroleum-free.
refined petroleum used as fuel for internal combustion engines.
"Black gold" is a term used for petroleum.
Which are not renewable are called as nonrenewable resources. Examples are water , petroleum ,etc...
No, petroleum is not considered a rock. It is a naturally occurring liquid found underground that is extracted and used as a source of energy. Petroleum is formed from the remains of ancient marine organisms over millions of years.
No. Petroleum was not included as part of the original NAFTA negotiations.
NO- by definition, a slave is not a free man.
A "natural plastic" is a material created from biological sources other than petroleum (oil).
A free man .
a way that is free
Petroleum energy refers to the energy derived from the extraction, refining, and utilization of crude oil and its byproducts. This energy source is commonly used for various applications, including transportation, electricity generation, and heating.
No, you can't use a high definition decoder to access free internet.
it is when you sell stuff for free.