How is rock eroded by glaciers and wind?

no a glacier is not a rock, it's ice

No, it is composed of ice which though solid is not considered a rock. They often transport rocks cast off by the mountain.

Rock is able to erode due to the processes of mechanical and chemical weathering, and the subsequent transportation of the weathered particles to another location. Wind, ice, water, and gravity are...

Glaciers could be thought of as super rock eroders. They break up the rocks and push them with the ice down hill.

Wind can cause weathering of rocks through "sandblasting", the abrasion from wind carried particles, and through the movement of wind created waves that can weather rocks from applied and hydraulic...