because it is
A
The bicycle or the shoe leather express.
It is spegitty, tjay, jaly, solt, dogs, cats, Dragons, tigers, and the transport is 6000 miles if your at the ege of Finland
Cars (and other transport materials), petroleum, food, energy and cork
rice and other foodstuffs, consumer goods, petroleum, cement, transport equipment.
Transport - with 70% of Petroleum use in 2007. See the EIA info at : http://www.eia.doe.gov/neic/infosheets/petroleumproductsconsumption.html
Fishing, Farming, Transport, Mining, Industries,sport,tourism and petroleum refining
The truck with the silver body attached.
A. (The truck with the silver attached body)
It's a very densely packed, easy to use, easy to transport form of energy. And it's still not that expensive.
Petroleum is used for lubricants and also for plastics, But primarily its distilled fractions (gasoline, diesel, kerosene, bunker oil) are used as combustion fuels. The hydrocarbon molecules of petroleum fuels provide a high impulse-to-weight ratio, and are easy to transport and store compared to other types of energy.