Question

Which part of Earth experiences physical weathering?
1.inner core
2.crust
3.outer core
4.mantle

Answer 1

Physical weathering predominantly occurs in the **crust** of the Earth. The crust is where various geological processes, including the breaking down of rocks through physical means (such as freeze-thaw cycles, thermal expansion, and abrasion), take place. The inner core, outer core, and mantle are not involved in physical weathering.