Which of the following lists the correct sequence of gases, from most to least, in terms of percentage within the homosphere?
A) nitrogen, oxygen, argon, carbon dioxide, trace gases
B) carbon dioxide, oxygen, nitrogen, hydrocarbons,
C) oxygen, ozone, nitrogen, PAN, carbon dioxide
D) oxygen, nitrogen, neon, hydrocarbons, carbon dioxide
E) nitrogen, argon, oxygen, xenon, carbon dioxide
A
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Indicate whether the statement is true or false
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A) Release of aluminum and magnesium from clay mineral in soils B) Formation of highly toxic methylmercury in acidified lake waters C) Increase in nutrients in forest ecosystems D) Acidification of lakes