Freeze thaw is an example of a weathering process.

Freeze thaw is an example of a weathering process. State one other weathering process that affects the landscape.

Freeze-thaw weathering, also known as frost weathering, is a type of physical weathering that occurs when water seeps into the cracks of rocks, freezes, and expands, causing the rock to break apart. This process is particularly common in areas with frequent temperature fluctuations, such as mountainous regions and polar climates. As the water repeatedly freezes and thaws, it gradually weakens the rock and contributes to its eventual disintegration.

Another weathering process that affects the landscape is chemical weathering. Unlike freeze-thaw weathering, which is a physical process, chemical weathering involves the breakdown of rocks and minerals through chemical reactions. This can occur through various processes, such as oxidation, hydrolysis, and carbonation. 

For example, when iron-bearing minerals in rocks react with oxygen and water, they can rust and disintegrate. Chemical weathering can alter the composition and appearance of rocks, leading to the formation of new minerals and the release of ions into the surrounding environment. Over time, chemical weathering can significantly change the landscape by breaking down rocks and reshaping the terrain.

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