Answer:
Geosphere
Explanation:
The sphere that was affected by this transformation is the geosphere. 
The geosphere is the solid part of the earth which is made up of rocks and soils. 
- The eroding mass of ice makes up the hydrosphere. 
- As it moves over the land to remove the soils and other sediments, it interacts and affects the geosphere. 
- The geosphere is made up of the soils, crust, rocks and the internal part of our earth. 
- The rocks of the earth all  belongs to the geosphere.