Erosion
Abrasion.
weathering
It is called abrasion.
Mechanical weathering for example freeze-thew process or abrasion.
Mechanical weathering
Abrasion.
abrasion
Abrasion.
Abrasion.
Abrasion.
Abrasion.
mechanical or physical weathering
mechanical or physical weathering
weathering
It is called abrasion.
Mechanical weathering for example freeze-thew process or abrasion.
Abrasion is the grinding and wearing of rock surfaces through mechanical action of other sand particles.