Carbon monoxide is
A) a non-lethal gas that forms as the result of combustion.
B) an extremely deadly gas because it emulates oxygen in the blood stream.
C) a solid that can be filtered.
D) a particulate that settles via gravity.
Answer: B
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What nation of Melanesia is home to several major copper and gold mines?
A) Tuvalu B) Papua New Guinea C) Solomon Islands D) Fiji E) Guam
Which of the following best matches the description?Approach in which restrictive and highly specific legislation and regulation are implemented by centralized authorities to achieve narrowly defined ends.
A. policy B. judicial branch C. Earth Day D. executive branch E. NGO F. command and control G. wise-use H. Environmental Quality Amendment I. World Bank J. legislative branch
More than any other factor in nature, the availability of ____________ water, or water suitable for drinking,
determines the number of people who can inhabit any geographic area. Fill in the blank(s) with the appropriate word(s).
How has suburbanization affected central cities?
A) Suburbanization has drained people, businesses, tax dollars and wealth from central cities. B) Suburbanization brings wealth to the entire region, which also helps central cities. C) Suburbanization has a slightly negative effect on central cities. D) Suburbanization has had a slightly positive effect on central cities. E) Suburbanization has had little, if any, effect on central cities.