Which of the following energy sources does not produce carbon dioxide?
A. coal
B. natural gas
C. petroleum
D. nuclear power
Answer: D
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What conditions are needed for the development of karst topography?
A)humid climate B)arid climate C)carbonate bedrock at a shallow depth D)humid climate and carbonate bedrock at a shallow depth E)an artesian aquifer
What theory describes how our solar system was created?
a. catastrophism b. the big bang theory c. uniformitarianism d. the theory of planetary evolution e. the nebular theory
Which of the following is a mathematical statement of Boyle's Law?
A) P1/V2 = P2/V1 B) P1/V1 = P2/V2 C) P1/T2 = P2/T1 D) P1/T1 = P2/T2
Which of the following is FALSE regarding air masses?
A) An air mass initially reflects the characteristics of its source region. B) They may dominate half the depth of the troposphere. C) Air masses tend to maintain their original characteristics as they migrate from their source regions. D) They are homogeneous in terms of temperature and humidity.