Which One of the Following Statements Concerning Rock Weathering Is

Multiple Choice

Which one of the following statements concerning rock weathering is true?

A) Warm temperatures and high soil moisture contents accelerate chemical weathering.
B) Low temperatures and high soil moisture contents accelerate chemical weathering but inhibit mechanical weathering.
C) Warm temperatures and low soil moisture contents both promote rapid rates of mechanical weathering.
D) Low temperatures and low soil moisture contents promote oxidation.