Because that may be part of the rubber compound
About 70 years. Thus is with the increasing energy use and world popluation.
petroleum is collected underground by miners... petroleum isn't oil it's just like a stone.
no. :]
Yes Petroleum is a nonrenewable resource.
Oil and petroleum are the same thing.
Oil and Petroleum use is very efficient.
Petroleum was turned into Kerosene for use in lanterns and stoves
It decreases petroleum's availability
Petroleum is the raw material for the petrochemical industry or it is used as fuel.
because there is very less amount of petroleum stored in the earth so for further use we should use it sparingly.
any job that employs the use of petroleum, petroleum based products.
The US does use it's own petroleum sources. It doesn't produce enough for it's own demands. Petroleum exported by the US is not in as high a demand within the US.
no
The petroleum industry used magnetic tape in geophysical exploration equipment
The most recent use for petroleum before it was used in automobiles was for lighting in kerosene lamps. Petroleum in the form of tar from oil seeps in the ground were used in antiquity to seal boats and the roofs of houses.
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kerosene