How is earth's surface is worn down?

Question

Mason Allen · Accepted Answer

Through the process of erosion.

Erosion is natural forces that eats away at the surfaces of the earth. Some types of erosion are:

Water Erosion- when water cuts through rock, creating something like the Grand Canyon. This can happen because there are chemicals in the water which break down certain rocks.

Wind Erosion- this is where wind carries light rocks and they knock apart a land form, bit by bit, when they hit it.

Glacier Erosion- this is when a large block of ice, called a glacier moves. It pushes land and rocks out of the way, forming valleys and smooth areas.

Sea Erosion- when this happens, it is becasue of the salts and chemicals in the ocean which eat away at the shoreline, which can be made of limestone or chalk. Any pebbles or small rocks in the water can smash on the shore as well, breaking apart the coast.

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Mason Allen · Answer

undefined The Earth's surface is worn down through a process called erosion, which involves the gradual wearing away of rock and soil by natural forces such as water, wind, ice, and gravity. Erosion can occur through various mechanisms, including water erosion (such as rivers and streams), wind erosion (resulting in sand dunes and rock formations), glacial erosion (as glaciers move and carve the landscape), and gravitational erosion (such as landslides and rockfalls). These processes contribute to the reshaping of the Earth's surface over time, leading to the formation of valleys, canyons, mountains, and other geological features.