Explain how plate tectonics and/or process of weathering, erosion, and deposition have shaped peninsula

The material moved by erosion is sediment. Deposition occurs when the agents, usually wind or water, of erosion lay down sediment. Deposition changes the shape of the land. Water's movements (both on land and underground) cause weathering and erosion, which change the land's surface features and create underground formations.

Explanation:

brave new world, aldous huxley (1932)