Physical weathering is defined as the breaking of rock into smaller pieces from nonchemical processes. This process can occur through various mechanisms such as freeze-thaw cycles, thermal expansion, abrasion from wind or water, and biological activities. Unlike chemical weathering, physical weathering does not change the chemical composition of the rock; it only reduces its size and alters its physical structure.
What is physical weathering? the building up of rock that has been brought from other places
the building up of rock that has been brought from other places
the movement of rock from one place to another
the movement of rock from one place to another
the transformation of rocks into some other type of materials
the transformation of rocks into some other type of materials
the breaking of rock into smaller pieces from nonchemical processes
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