The biological weathering occurs due to the action of:
Correct answer: A. Acids
- A. Acids
- B. Alkalies
- C. Oxygen
- D. Carbon dioxide
Explanation
Biological weathering is commonly caused by organic acids released by roots, microbes and decomposing organisms, which dissolve or weaken minerals. Oxygen and carbon dioxide are mainly associated with chemical weathering processes rather than the biological agent itself.
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