What two factors speed up rates of chemical reaction and weathering in rocks and soils?
A. low temperatures; very dry
B. low temperatures; very moist
C. high temperatures; very dry
D. warm temperatures; very moist
Answer:D
What two factors speed up rates of chemical reaction and weathering in rocks and soils?
A. low temperatures; very dry B. low temperatures; very moist C. high temperatures; very dry D. warm temperatures; very moist