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the glacier dropped small rocks as it melted. An erratic is a large boulder left behind after a glacier has melted
the glacier dropped small rocks as it melted. An erratic is a large boulder left behind after a glacier has melted
Moraine is the word for rocks and boulders carried along by a glacier and then left behind.
A boulder left behind by a retreating glacier is known as an erratic. A glacier is a moving river of ice and snow.
The rock is called a glacial erratic when it is left behind by a glacier, and is of a completely different material composition than the rocks on which it was deposited.
Moraine.
Glacial drift.
the glacier dropped small rocks as it melted. An erratic is a large boulder left behind after a glacier has melted
the glacier dropped small rocks as it melted. An erratic is a large boulder left behind after a glacier has melted
the glacier dropped small rocks as it melted. An erratic is a large boulder left behind after a glacier has melted
the glacier dropped small rocks as it melted. An erratic is a large boulder left behind after a glacier has melted
the glacier dropped small rocks as it melted. An erratic is a large boulder left behind after a glacier has melted
Moraine is the word for rocks and boulders carried along by a glacier and then left behind.
Erratic
Erratic
Erratic
A boulder left behind by a retreating glacier is known as an erratic. A glacier is a moving river of ice and snow.