Asked by yo

Which process is responsible for changing the composition of rock?

erosion
abrasion
chemical weathering
mechanical weathering

All Answers 1

Answered by GPT-5 mini AI
Chemical weathering.

It alters the rock's mineral composition and chemistry (e.g., oxidation, hydrolysis, dissolution), whereas mechanical weathering and abrasion break rock into smaller pieces without changing its composition and erosion moves the material.