Erosion is the moving of sediment from one place to another place. Deposition is the settling of particles suspended in air, ice, or water due to gravity or friction.
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The type of weathering that does not alter the chemical composition of the rock is called physical weathering. The acid weathering usually alter the chemical composition of a rock.
The principal difference between weathering and chemical weathering is that weathering involves physical processes that break down rocks into smaller pieces without changing their chemical composition, while chemical weathering involves chemical reactions that alter the mineral composition of rocks.
Chemical weathering
Mechanical weathering does not change a rock's chemical composition; it only breaks the rock into smaller pieces. Chemical weathering, on the other hand, alters a rock's chemical composition through processes like oxidation, hydrolysis, and dissolution.
Weathering of rock can be both physical and chemical. Physical weathering involves the mechanical breakdown of rocks into smaller pieces without changing their mineral composition, such as through freeze-thaw cycles or abrasion. Chemical weathering, on the other hand, involves chemical reactions that alter the minerals within the rock, such as oxidation or hydrolysis. Both processes contribute to the breakdown and alteration of rocks in the environment.
The type of weathering that does not alter the chemical composition of the rock is called physical weathering. The acid weathering usually alter the chemical composition of a rock.
Physical weathering, such as frost wedging or root wedging, does not alter the mineral composition of a rock. These processes break down rocks into smaller pieces without changing their chemical makeup.
mechanical weathering (by wind or water or perhaps tenacious plant roots or human activities)
Chemical weathering changes the composition of a rock by breaking down minerals through chemical reactions with water, oxygen, acids, or other substances. This process can alter the rock's mineral composition, leading to the formation of new minerals or the dissolution of certain minerals.
The principal difference between weathering and chemical weathering is that weathering involves physical processes that break down rocks into smaller pieces without changing their chemical composition, while chemical weathering involves chemical reactions that alter the mineral composition of rocks.
Chemical weathering causes the mineral composition of a rock to change. This process involves the breakdown of minerals in the rock due to chemical reactions with water, oxygen, or acids in the environment. Over time, these reactions can alter the original minerals into different ones.
Chemical weathering
Mechanical weathering is a process which physically changes the appearance of a rock or structure. Chemical weathering is a process which changes the chemical composition of a rock or structure.
False
mechanical weathering
Mechanical weathering does not change a rock's chemical composition; it only breaks the rock into smaller pieces. Chemical weathering, on the other hand, alters a rock's chemical composition through processes like oxidation, hydrolysis, and dissolution.
Weathering of rock can be both physical and chemical. Physical weathering involves the mechanical breakdown of rocks into smaller pieces without changing their mineral composition, such as through freeze-thaw cycles or abrasion. Chemical weathering, on the other hand, involves chemical reactions that alter the minerals within the rock, such as oxidation or hydrolysis. Both processes contribute to the breakdown and alteration of rocks in the environment.