Which of the following regions is not one of the top coal-producing states in the United States?

A) Idaho
B) Pennsylvania
C) Wyoming
D) West Virginia


Answer: A

Environmental & Atmospheric Sciences

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In which order would you expect different types of earthquake waves to arrive at a site a distance away from the epicenter?

a. ?S waves, then P waves, then surface waves b. ?S waves, then surface waves, then P waves c. ?Surface waves, then P waves, then S waves d. ?P waves, then surface waves, then S waves e. ?P waves, then S waves, then surface waves

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Which of the following will enhance stability in the atmosphere?

A) air moving up a mountain B) asphalt parking lot heated by the sun C) snow on the ground D) southerly winds bring in warmer air

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Which of the following describes how a metal atom behaves in a bulk metallic object?

A. The metal atoms have limited interaction with neighboring atoms. B. The metal atom shares its electrons with only one other atom. C. The metal atom shares its electrons in a very directional manner. D. The metal ion shares its outermost electrons freely with its neighbors. E. none of the above

Environmental & Atmospheric Sciences

A(n) ____ is an example of an depositional landform formed by running water that is found in deserts

A)barchan dune B)alluvial fan C)mesa D)butte E)parabolic dune

Environmental & Atmospheric Sciences