________ are igneous rocks that are silica-deficient but high in iron and magnesium.

A. Felsic
B. Sulfate
C. Intermediate
D. Oxide
E. Mafic


Answer: E

Environmental & Atmospheric Sciences

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Which of the following matches is INCORRECT relative to air circulation?

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Over the past 25 years, South Korea has enjoyed three times the economic growth of Pakistan, primarily because of

A) higher rates of school enrollment and literacy and a low total fertility rate. B) greater government investment in technology and infrastructure. C) more sustainable environmental policies. D) greater efforts to combat malaria and other infectious disease.

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Where are glaciers fastest?

A) in the Alps B) in Greenland C) in Antarctica D) There is no clear difference between continents.

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Which of the following describes how many small-scale processes are dealt with in general circulation models?

A. approximated and modulated B. parameterized and estimated C. approximated and parameterized D. ignored or modulated

Environmental & Atmospheric Sciences