how is mechanical weathering different from chemical weathering

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Chemical weathering contains chemical processes equivalent to oxidation and hydrolysis. However,mechanical weathering is predicated on friction, abrasion, and thermal enlargement. Mechanical weathering is accelerated in dry and scorching local weather circumstances.

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What is mechanical weathering? Mechanical weathering is the breakdown of rock without changing its chemical composition. This means the rock breaks up without its chemical makeup changing. Freeze-thaw weathering is the main type of mechanical weathering that affects coasts.

The correct answer to the question How is chemical weathering different from physical weathering? is letter c. Physical weathering is mechanical breakdown, while chemical weathering involves the chemical breakdown of substances. Physical weathering deals with physical factors while chemical weathering deals with oxidation and hydration.

Salt weathering is when salt spray from the sea gets into a crack in a rock. It may evaporate and crystallise, putting pressure on the surrounding rock and weakening the structure. What is chemical weathering? Chemical weathering is the breakdown of rock through changing its chemical composition.

This means the rock breaks up without its chemical makeup changing. Freeze-thaw weathering is the main type of mechanical weathering that affects coasts. Freeze-thaw weathering occurs when rocks are porous (contain holes) or permeable (allow water to pass through).