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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.
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.
Does physical weathering always invovle water?
No, physical weathering does not always involve water. It can also occur through processes such as temperature changes, wind, ice, and plant roots breaking down rocks without the presence of water.
What are some similarities and differences between physical and chemical weathering?
Similarities: Both processes result in the breakdown of rocks and minerals. Both can occur through natural processes like temperature changes, water, and biological activity. Differences: Physical weathering involves the physical breakdown of rocks into smaller pieces without changing their chemical composition, while chemical weathering alters the chemical composition of rocks through reactions with substances like water or acids. Physical weathering does not involve chemical reactions, while chemical weathering does.
What is the defininition of physical weathering?
The official definition for the phrase physical weathering is " a term used in science that refers to the geological process of rocks breaking apart without changing their chemical composition.
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.
Is weathering a physical or chemical change?
Weathering can involve both physical and chemical changes. Physical weathering breaks down rocks into smaller pieces without changing their chemical composition, such as through freezing and thawing. Chemical weathering, on the other hand, alters the chemical makeup of rocks through processes like oxidation or dissolution.
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.
Does chemical weathering involve water?
Yes, chemical weathering often involves water. Water can act as a solvent and reactant in various chemical processes that break down rocks and minerals. Water can also transport dissolved ions and molecules, aiding in the weathering process.
Is abrasion physical weathering or chemical weathering?
it is physical weathering
Is weathering same as physical weathering?
No weathering is not the same as physical weathering.Kayla
How are physical weathering and chemical weathering alike?
how are physical weathering and chenical weathering alike and different
Does physical weathering always invovle water?
No, physical weathering does not always involve water. It can also occur through processes such as temperature changes, wind, ice, and plant roots breaking down rocks without the presence of water.
What the differences between physical weathering and surface waters?
physical weathering is weathering that you can reverse and chemical weathering is where you can' reverse it.
Are chemicals from plants physical or chemical weathering?
Is chemicals from plants chemical weathering or physical weathering
How are chemical and physical weathering different and alike?
how are physical weathering and chenical weathering alike and different
What kind of weathering is frost weathering?
Physical weathering
