Mass movement is caused by

a. plucking and abrasion.

b. gravity.

c. chemical weathering.

d. erosion and deposition.

Respuesta :

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b. Gravity, defined as the large movement of rock, soil and debris downward due to the force of gravity

Gravity can cause erosion and deposition. Gravity makes water and ice move. It also causes rock, soil, snow, or other material to move downhill in a process called mass movement.

The answer is Gravity

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