Glaciers erode land through which two processes?

chemical weathering and deflation
deflation and abrasion
plucking and abrasion
plucking and deflation

1 answer

Glaciers erode land primarily through the processes of plucking and abrasion.

  • Plucking involves the glacier pulling pieces of rock away from the ground as it moves.
  • Abrasion occurs when the glacier grinds against the bedrock below it, smoothing and wearing down the surface.

So, the correct answer is plucking and abrasion.