The single most effective agent of chemical weathering at Earth's surface is

A. water H2O
B. carbonic acid H2CO3
C. hydrochloric acid HCl
D. carbon dioxide CO2


Answer: B

Environmental & Atmospheric Sciences

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Fill in the blank(s) with correct word

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Answer the following statement true (T) or false (F)

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Indicate whether the statement is true or false

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