Geography · Geomorphology
Consider the following statements regarding weathering processes: A. Exfoliation occurs due to repeated thermal expansion and contraction or pressure release of outer rock layers. B. Hydrolysis converts feldspars into clay minerals such as kaolinite. C. Oxidation converts Fe3+ to Fe2+ under oxygen-rich conditions. D. Reduction processes are typically associated with waterlogged and anoxic soil environments. Which of the above statements are correct?
- 1B and C only
- 2A, B, C and D
- 3A, B and D only✓
- 4A and B only
Correct answer
A, B and D only
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