Erosional features Flashcards
1
Q
what is abrasion
A
the process of scraping or wearing something away.
2
Q
what is attrition
A
the process of reducing something’s strength or effectiveness through sustained attack or pressure.
3
Q
what is hydraulic action
A
Hydraulic action is erosion that occurs when the motion of water against a rock surface produces mechanical weathering. Most generally, it is the ability of moving water (flowing or waves) to dislodge and transport rock particles.
