Lillian's hair stands out when her hand is on a charged Van de Graaff generator, which illustrates
A. strands of hair orient themselves in an electric field.
B. a high voltage is communicated to strands of hair.
C. the effect of electrons and protons deposited on her hair.
D. strands of hair become charged and repel one another.
Answer: D
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Which of the following terms encompasses all of the others listed?
A. Natural capital B. Natural resources C. Ecosystem services D. Renewable resources E. Nonrenewable resources
IT companies have a tendency to cluster in site-specific locations such as Silicon Valley and the Raleigh-Durham Research Triangle. This phenomenon is known as
A) agglomeration economies B) connectivity C) proximity D) lifestyle amenities E) sectoral transformation
Compared to the conventional reserves, unconventional sources ae relatively easier to obtain, process, and transport because their hydrocarbon molecule chains have different lengths.
a. true b. false
What line or region best corresponds with the location of "D" climates?
A. equator, high elevations B. coastal locations, southern hemisphere C. continental interiors, northern hemisphere D. high latitudes, southern hemisphere