Sea arches and sea stacks provide evidence of weathering and erosion. In three to five sentences, explain the roles weathering and erosion play in creating these landforms.(4 points) @bott

Answer 1

Weathering is the breakdown of rocks and minerals on the Earth's surface, and erosion is the transportation and removal of the weathered material by wind, water, or ice. In the case of sea arches, the weathering process weakens the rock layers along the shoreline, creating caves. Over time, erosion by waves and water gradually enlarges these caves, eventually forming a hole through the headland and creating the arch shape. Sea stacks, on the other hand, result from the erosion and weathering of sea arches. As a sea arch collapses due to further weathering, the detached piece of rock left standing is known as a sea stack. This process demonstrates how weathering and subsequent erosion work in tandem to shape coastal landscapes.