ture
It depends on the composition of the rock, but the answer is "yes," abrasion can polish rock surfaces.
The action of rocks grinding against each other and wearing away exposed surfaces is abrasion. Differential weathering is a process by which softer, less weather-resistant rocks are worn away, leaving more weather-resistant rocks exposed.
Abrasion
abrasion
The harder a substance is, the longer it takes for it to erode.
It depends on the composition of the rock, but the answer is "yes," abrasion can polish rock surfaces.
It depends on the composition of the rock, but the answer is "yes," abrasion can polish rock surfaces.
Wind-carried sand polish rock and cause a little abrasion.
Abrasion
Abrasionchanges the desert surfaces by cutting and polishing exposed rock surfaces.
Abrasion is the grinding and wearing of rock surfaces through mechanical action of other sand particles.
The action of abrasion can best be described as windblown sand cutting and polishing exposed rock surfaces
Cutting and polishing exposed rock surfaces. NovaNET
This would be erosion, via rock particles carried by water, wind, or ice.
It is abrasion
Abrasion, when the ice and the load of rock fragments slide over the bedrock
abrasion