Rain with a pH of 4.5 would be considered ____

A) acidic
B) alkaline
C) neutral
D) harmless


A

Environmental & Atmospheric Sciences

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Mutations in the V(J)D genes is called which of the following?

A) affinity maturation B) affinity mutation C) cancer D) none of these

Environmental & Atmospheric Sciences

Moving toward the Southern border of the United States, English becomes less common and Spanish is more often spoken. What type of region does this gradual change of language reflect?

A) formal
B) functional
C) vernacular
D) bilingual

Environmental & Atmospheric Sciences

In clear weather, the air next to the ground is usually ____ than the air above during the night and ____ than the air above during the day

a. hotter; more humid b. colder; less humid c. warmer; colder d. warmer; warmer e. colder; warmer

Environmental & Atmospheric Sciences

Geographic information system technology is a direct result of advances in all EXCEPT ________

A) surveying B) computer cartography C) spatial statistics D) remote sensing E) cartographic theory

Environmental & Atmospheric Sciences