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How is chemical weathering effect marble and limestone?
Chemical weathering can dissolve the calcite in marble and limestone over time, especially in the presence of acidic rain or groundwater. This can cause the rocks to deteriorate, forming cracks and pits on their surface. The dissolution of calcite can also weaken the structure of the rocks, leading to physical weathering processes like erosion.
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 kind of weathering will it cause when building a mine underground?
Building a mine underground can cause physical weathering as the excavation process exposes rocks to changes in pressure and temperature, leading to cracking and breaking. It can also induce chemical weathering through interactions with water and air, which can alter the composition of the rocks surrounding the mine. Over time, these weathering processes can weaken the integrity of the mine structures.
How does limestone break?
Limestone can break through physical weathering processes such as freeze-thaw cycles, which cause the rock to expand and contract, leading to cracks and eventual breakage. It can also break through chemical weathering, where exposure to acidic rainwater or groundwater can dissolve the minerals binding the limestone together. Additionally, biological weathering by plant roots or burrowing animals can contribute to the breakdown of limestone.
Which type of stone will most likely show the greatest amount of weather?
Limestone is a type of stone that will most likely show the greatest amount of weathering due to its high susceptibility to chemical weathering processes such as dissolution and carbonation. These processes can cause erosion and deterioration of the limestone over time.
How is chemical weathering effect marble and limestone?
Chemical weathering can dissolve the calcite in marble and limestone over time, especially in the presence of acidic rain or groundwater. This can cause the rocks to deteriorate, forming cracks and pits on their surface. The dissolution of calcite can also weaken the structure of the rocks, leading to physical weathering processes like erosion.
What most common cause of chemical weathering?
The most common cause of chemical weathering is oxygen
What is most common cause of chemical weathering?
The most common cause of chemical weathering is oxygen
What type of weathering process causes underground erosion?
Climate can affect weathering and erosion. The 2 factors include temperature and moisture. Warm climates favor chemical weathering while cold climates favor physical weathering. Dissolving Rock.
Do acids cause mechanical weathering?
No, acids cause chemical weathering.
Is water a cause of physical weathering or chemical weathering?
It is a cause of both.
How do cracks get wider in limestone?
Cracks in limestone can widen due to a combination of factors, such as physical weathering from water freezing and thawing, chemical weathering from acidic rainwater, and biological weathering from roots growing and expanding within the cracks. Over time, this continuous process of erosion can cause the cracks to widen significantly.
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 kind of weathering will it cause when building a mine underground?
Building a mine underground can cause physical weathering as the excavation process exposes rocks to changes in pressure and temperature, leading to cracking and breaking. It can also induce chemical weathering through interactions with water and air, which can alter the composition of the rocks surrounding the mine. Over time, these weathering processes can weaken the integrity of the mine structures.
What gas causes chemical weathering?
Oxygen is the major gas that is the cause chemical weathering.
Which areas are affected by chemical weathering?
Chemical weathering can affect a variety of materials, such as rocks, minerals, and building structures. It can cause rocks to break down and change their composition over time, leading to erosion and the formation of new landforms. Building materials like limestone and concrete can also be damaged by chemical weathering processes.
What types of weathering that does not cause chemical changes?
mechanical weathering
