Which one is it:
uranium,
peat,
anthracite,
or oil?
2007-03-28 17:42:07 · 7 answers · asked by Donna H. 1 in Science & Mathematics ➔ Earth Sciences & Geology
oil is the answer
2007-03-28 17:45:05 · answer #1 · answered by wizard 4 · 0⤊ 0⤋
Oil
2007-03-28 17:49:35 · answer #2 · answered by Anonymous · 0⤊ 0⤋
An inferior grade of oil, I believe. Shale oil needs more processing than liquid, or something like that. Anyway, we
are running out of the stuff, and we're going to have to find something else to burn.
2007-03-28 17:48:36 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Oil.
Shale oil, as it is commonly called, can be extracted, using high pressures and temperatures. However, current technology preculdes using shale oil to replace crude oil because it costs more energy to extract it that you would get out of the shale oil itself.
2007-03-28 18:05:00 · answer #4 · answered by edward_otto@sbcglobal.net 5 · 0⤊ 0⤋
Testing us, are you? The correct answer is oil. Do I get a gold star?
2007-03-28 17:45:07 · answer #5 · answered by Anonymous · 0⤊ 0⤋
oil
2007-03-28 17:49:51 · answer #6 · answered by native 6 · 0⤊ 0⤋
anthracite, i think
2007-03-28 17:44:08 · answer #7 · answered by John C 1 · 0⤊ 2⤋