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Erosion
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What is the process that breaks down rocks by changing their composition?
Chemical weathering is the process that breaks down rocks by changing their composition through chemical reactions with substances like water, oxygen, and acids. This can alter the minerals within the rock and cause them to dissolve or transform into new minerals.
What is a type of withering that breaks down rocks by changing the substances within them?
Chemical weathering is a type of weathering that breaks down rocks by changing the substances within them. This process involves the dissolution, carbonation, oxidation, and hydrolysis of minerals in the rocks, leading to their decomposition.
Is mechanical weathering a chemical process?
No, mechanical weathering is a physical process that breaks rocks down into smaller pieces without changing their chemical composition. On the other hand, chemical weathering involves the alteration of a rock's chemical makeup through processes like oxidation or dissolution.
What process of weathering most common?
Mechanical weathering, such as freeze-thaw cycles, abrasion, and root wedging, is the most common process of weathering. This type of weathering breaks down rocks into smaller pieces without changing their chemical composition.
When rocks break down without changing the rock material it is called?
The process of breaking down the rock material without changing its chemical composition is called mechanical weathering.
What does chemical weathering do two rocks?
Chemical weathering breaks down rocks by changing their chemical composition through processes like oxidation, hydration, and hydrolysis. This weakens the rock structure and can cause it to crumble and disintegrate over time.
What is weathering that breaks down rocks without changing it chemically?
erosion
Differentiate physical chemical weathering?
Physical weathering involves the breakdown of rocks into smaller fragments without changing their chemical composition, often due to factors like temperature changes, frost action, and pressure. Chemical weathering involves the alteration of rocks through chemical processes such as dissolution, oxidation, or hydrolysis, leading to the formation of new minerals.
A sentence with mechanical weathering?
the process in which rocks or material is weathered without changing the composition'
What are the two kinds of weathering?
The two kinds of weathering are mechanical weathering, which breaks down rocks into smaller pieces without changing their chemical composition, and chemical weathering, which alters the chemical composition of rocks through processes like oxidation or dissolution.
Which type of rocks are produced by changing other rocks with high temperature and pressure underground?
Metamorphic rocks are produced when other rocks are subjected to high temperature and pressure underground. This process causes their mineral composition, texture, and structure to change, resulting in the formation of metamorphic rocks like marble, slate, and schist.
It is the process by which rock are worm down into frogment.?
The process by which rocks are worn down into fragments is known as weathering. Weathering occurs through various mechanisms, including physical, chemical, and biological processes. Physical weathering breaks rocks into smaller pieces without changing their chemical composition, while chemical weathering alters the minerals within the rocks. Over time, these fragmented materials can be transported by wind, water, or ice, contributing to erosion and sediment formation.
