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Weathering — Geography STD 9 — Question

ICSE BoardEnglish MediumSTD 9GeographyWeathering2 Marks
Question
Mechanical Weathering’ and ‘Chemical Weathering’.
✓

Answer

Mechanical Weathering :
  • It is done by the change in temperature and action of ice which breaks the rocks into small pieces.
Chemical Weathering :
  • It is done by oxidation hydration, carbonation, and solution, etc chemical processes which causes the breaking of rocks.

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