Composite cones have steep slopes and experience ________ eruptions because they are composed of ________ magma
A) mild; mafic
B) mild; felsic
C) violent; mafic
D) violent; felsic
D
Environmental & Atmospheric Sciences
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What type of region is defined by a certain activity (or cluster of activities) taking place there?
A) functional region B) areal integration C) areal differentiation D) formal region E) vernacular region
Environmental & Atmospheric Sciences
Which of the following textures belong to Metamorphic Rocks?
a. Foliated texture b. Nonfoliated texture c. Porphyroblastic texture d. All of the above e. None of the above
Environmental & Atmospheric Sciences
What morally ambiguous service is available on the Internet?
A) gambling B) distance education C) e-mail D) eBay E) travel reservations and ticketing
Environmental & Atmospheric Sciences
The EPA regulates the demolition and renovation of older buildings because they may contain ________
A) asbestos B) VOCs C) hydrocarbons D) plywood E) radon
Environmental & Atmospheric Sciences