Posted: November 10th, 2015
Resources and energy
a substance that can be obtained through placer mining is?
coal, petroleum, gold, oil shale
a favorable location for a wind form is a?
river, mountain pass, rain forest, city
the purpose of a catalytic converter is to?
reduce air pollution caused by auto emissions
use uranium to generate heat
make coal burn more cleanly
produce solar energy in photovoltaic cells
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