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Geography Ch2 Lithosphere – II Exogenetic Processes — Social Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9Social ScienceGeography Ch2 Lithosphere – II Exogenetic Processes2 Marks
Question
What do you mean by biological weathering?
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Answer

Biological weathering occurs due to the penetration and expansion of plant & roots, earthworms, burrowing animals (rabbits, rats) and some human activities.

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