Which is NOT pollution in the marine environment as defined by the World Health Organization?
a) metals and industrial waste
b) any hydrocarbon product
c) rain runoff
d) any harmful substance put into local water like pesticides
e) introduction by humans of any substance or energy that harms marine life
C
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Historical consciousness is
A) defined as a people's sense of their own history. B) irrelevant to the understanding of any alien culture. C) unrelated to the way in which people view their own culture. D) the same as cognitive behavioralism. E) one of those theoretical concepts which has little impact on international affairs.
A mountain breeze
A) can only occur in winter. B) is caused by low pressure on upper slopes of a mountain. C) peaks at sunset. D) features cool air sinking downslope. E) all of the above
What types of rocks would be common in the volcano in this figure?
A. felsic and intermediate lava flows B. volcanic domes C. welded tuff D. nonwelded tuff E. All of these choices are correct.
All of the following could cause global cooling except
A. increased sulfate aerosols in the atmosphere. B. increased volcanic ash in the atmosphere. C. increased cloud cover. D. increased carbon dioxide in the atmosphere.