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The process in which rock fragments freeze to the bottom of a glacier and are then carried away when the glacier moves is called plucking. After the last ice age, stranded ice blocks left behind by the continental glacier melted and formed kettles.
The process in which rock fragments freeze to the bottom of a glacier and are then carried away when the glacier moves is called plucking. After the last ice age, stranded ice blocks left behind by the continental glacier melted and formed kettles.
its called a forager
The area that is melting faster than it is accumulating is the "Zone of Ablation." The very bottom end of a glacier is typically called its "foot."
Weathering and erosion.
Sedimentary Rocks
Glacial PlainA l outwash plain is a stratified deposit of sand and gravel transported by water from a melting glacial ice sheet.
ground moraine
A glacial erratic is a rock of any size that is released from a melting glacier. A glacial erratic can be identified because it differs from the rocks in its surrounding area.
Abrasion. Stones and rocks are picked up by the glacier and make their way to the bottom of the ice flow where they scour the bedrock as it moves.
The movement of rock fragments is called erosion.
The process by which a glacier loosens and moves rock is called glacial erosion. It occurs when the glacier's immense weight and movement cause it to pick up and carry rock fragments. As the glacier moves, these rocks scrape and grind against the underlying surface, gradually wearing it down and forming characteristic features like U-shaped valleys and striations on bedrock.