Primary energy sources are those for which their ultimate source is
A) known
B) unknown
Correct Answer:
Verified
Q2: Fairly recent advances which made natural gas
Q3: Gravitational forces from the earth and the
Q4: Most of the hydrocarbons in gasoline come
Q5: Name some unconventional sources of oil which
Q6: One way to import natural gas from
Q8: Secondary energy sources get their energy from
A)electricity
B)solar
C)coal
D)another
Q9: Shale, called by early Native Americans, "the
Q10: Solar, nuclear, geothermal and tidal energy are
A)
Q11: The direct use of living matter as
Q12: The main concerns about hydraulic fracturing (fracking)
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