A shale metamorphosed to medium metamorphic grade would become a(n)
A) slate.
B) gneiss.
C) amphibolite.
D) schist.
Answer: D
Environmental & Atmospheric Sciences
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A generally a light-colored silicate mineral is
A) quartz. B) pyroxene. C) amphibole. D) biotite. E) All of these are correct.
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What is the safety consideration behind why cyanide, in heap-leach recovery operations, is kept at very
low concentrations and kept highly alkaline? What will be an ideal response?
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The dominant gas emitted from volcanoes is ____
A)water vapor B)carbon dioxide C)sulfur dioxide D)hydrogen fluoride E)carbon monoxide
Environmental & Atmospheric Sciences
A(n) ________ response has to do with the impact of and recovery from hazards
Fill in the blank(s) with correct word
Environmental & Atmospheric Sciences