nothing
One good thing about petroleum is that it allows our vehicles to run. Another good thing about petroleum is that it allows many people to have opportunities for employment in petroleum exploration.
cars.
Petroleum is good, as it can be cracked and polymerised into other use full chemicals, it is bad because drilling from the ground is expensive.
If you are Qatari
The petroleum engineering courses in England are pretty competitive. There are a lot of things you have to prove to get into the courses.
petroleum
The petroleum industry consists of so many different types of processes because so many different things can be made from petroleum.
It part of the substances used to make things.
Petroleum, salt, coal.
Try "redmart"-they stock up on Vaseline (petroleum jelly) Most good pharmacists stock it
No pig oil is good for anything.
it gave us the one of the first fuels.