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Question

The term means the break down of rock into sediment. Most valleys were created by receding while several sandstone columns were created by . When the Colorado River carved a path into rock cliffs through a process called it created the Grand Canyon, while the Mississippi River Delta was created by the process of settling sediment called .

Answer 1

The term weathering means the break down of rock into sediment. Most valleys were created by receding glaciers while several sandstone columns were created by erosion. When the Colorado River carved a path into rock cliffs through a process called erosion, it created the Grand Canyon, while the Mississippi River Delta was created by the process of settling sediment called sedimentation.