The area where you feel the burning sensation is in the ball of the foot â medically referred to as the forefoot â under the top or heads of the metatarsal bones, the five long bones in the feet that connect to the toe bones.
Glaciers erode the land in two ways, by plucking and abrasion. Plucking is the process when a glacier picks up rocks. The weight of a glacier makes it easy to break rocks and boulders in pieces.
Erosion is the movement of sediment and deposition is when that sediment gets placed somewhere else. Water falls to the Earth in the water cycle, and gravity pulls the water (or ice) down hill, carrying sediment with it (erosion).