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Physical weathering is when some liquid like wind or water over a long period of time breaks of the outer layers of and object, like a rock.
Chemical weathering is when an acid or something else chemically eats away at an object like a rock, happening at a much faster rate.
Physically weathering - water eroding a rock
Chemical weathering - coca cola acids eating away at the rust of a nail.
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ViviPhysical weathering is the process by which rocks are broken down into smaller pieces without any change in their chemical composition, while chemical weathering involves the alteration of the chemical composition of rocks through processes such as dissolution, oxidation, or hydrolysis. Physical weathering is mainly a mechanical process, whereas chemical weathering involves chemical reactions that can change the minerals present in the rocks.
Physical weathering is when some liquid like wind or water over a long period of time breaks of the outer layers of and object, like a rock.
Chemical weathering is when an acid or something else chemically eats away at an object like a rock, happening at a much faster rate.
Physically weathering - water eroding a rock
Chemical weathering - coca cola acids eating away at the rust of a nail.
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How are physical weathering and chemical weathering alike and different?
Physical weathering and chemical weathering both involve the breakdown of rocks, but through different processes. Physical weathering involves the physical breakdown of rocks into smaller pieces without changing their composition, while chemical weathering involves the alteration of rock composition through chemical reactions with substances like water, oxygen, and acids. Both processes contribute to the overall erosion of rocks and landforms over time.
What of these does not cause physical weathering?
Chemical weathering does not cause physical weathering. Chemical weathering refers to the breakdown of rocks through chemical reactions, while physical weathering is the process of breaking down rocks into smaller pieces without changing their chemical composition.
What is an non example of physical weathering?
An example of a non-physical weathering process is chemical weathering, where rocks are broken down by chemical reactions rather than physical forces like temperature changes or abrasion.
What causes physical weathering but not chemical weathering?
Physical weathering is caused by mechanical forces such as temperature changes, frost wedging, and abrasion, while chemical weathering involves the breakdown of rock through chemical reactions like oxidation and hydrolysis. Physical weathering does not change the chemical composition of the rock, whereas chemical weathering alters the mineral structure.
Is weathering rocks chemical or physical change?
Weathering of rocks can involve both chemical and physical changes. Physical weathering involves the breakdown of rocks without changing their chemical composition, while chemical weathering involves the alteration of a rock's chemical composition through reactions with water, air, or other substances.
