Which of the following is the most abundant mineral group on the surface of the earth?
A. halides
B. sulfides
C. carbonates
D. silicates
Answer: D. silicates
Environmental & Atmospheric Sciences
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The concept of entropy is ultimately about
A. the arrow of time. B. energy dispersal. C. both of these D. neither of these
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The amount of ground movement in a 5.0 earthquake is 20 times greater than in a 3.0 earthquake
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
Steam burns are more damaging than burns caused by boiling water because steam
A) gives up additional energy when it condenses. B) has more energy per kilogram than boiling water. C) both A and B D) neither A nor B
Environmental & Atmospheric Sciences
The major cause of the deep world recession in 1974-1975 was the OPEC oil embargo of 1973
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences