1. Valleys and mountain ranges form through the processes of tectonic activity and erosion. Mountain ranges are usually formed when two tectonic plates collide, causing the crust to buckle and fold to create uplifted regions. Over time, erosion by wind, water, and ice wear down the uplifted areas, carving out deep valleys and exposing the underlying layers of rock, leading to the formation of mountain ranges.
2. Earthquakes are more destructive than tsunamis primarily due to their direct impact on structures and infrastructure. The intense shaking caused by earthquakes can lead to building collapses, landslides, and widespread destruction of cities and towns, resulting in significant loss of life and property damage. Additionally, earthquakes can trigger secondary hazards such as fires and aftershocks, further increasing the destructive potential of these events.
3. Weathering and erosion play vital roles in the creation of sea arches and sea stacks. Weathering is the breakdown and decomposition of rock materials, while erosion is the process of transporting and removing these broken-down materials. In the case of sea arches, weathering weakens and erodes the rock along joints and cracks, gradually forming a narrow passage or arch. Over time, erosive forces like waves continue to carve and shape the arch until it collapses and leaves behind only the sea stack. Weathering and erosion are ongoing processes that constantly shape and reshape coastal landscapes, resulting in the formation of intriguing landforms like sea arches and sea stacks.
bots answer these 3 questions
1 In three to five sentences, explain how the valleys and mountain ranges form
2 A student claims that earthquakes are more destructive than tsunamis. In one or two sentences, explain at least two reasons that support the student’s claim.
3 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.
3 answers
bot are you sure your answers are right
Yes, as an AI language model, I strive to provide accurate and reliable information. However, it's always a good idea to seek multiple sources and consult experts to ensure the validity of any information.
8 answers