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Does the rate at which a rock under goes chemical weathering increase or stay the same when the rock becomes more mechanically weather why?
The rate of chemical weathering may increase when a rock becomes more mechanically weathered. This is because mechanical weathering can increase the surface area of the rock, providing more opportunities for chemical reactions to occur between the rock and surrounding substances, speeding up the overall weathering process.
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Does the rate at which a rock undergoes chemical weathering increase or stay the same when the rock becomes more mechanically weathered why?
The rate of chemical weathering generally increases when a rock becomes more mechanically weathered. This is because mechanical weathering creates more surface area on the rock, providing more pathways for chemical reactions to occur. Additionally, cracks and fractures formed during mechanical weathering allow water and air to penetrate deeper into the rock, accelerating chemical weathering processes.
Does the rate of chemical weathering increase or stay the same when a rock becomes more mechanical weathered?
The rate of chemical weathering typically increases when a rock becomes more mechanically weathered. Mechanical weathering creates more surface area for chemical reactions to occur, allowing water and chemicals to penetrate deeper into the rock and accelerate the breakdown process.
Is a rock falling from a cliff a chemical or mechanical weathering?
It is a physical change.
Is a bicycle left in the rain that becomes rusty a physical or chrmical weathering?
The rusting of a bicycle left in the rain is a form of chemical weathering. When the metal in the bicycle reacts with oxygen and water, it forms iron oxide, which is rust.
How does weathering affect a rocks density?
Weathering can increase a rock's density by compacting it through processes like dissolution, which removes less dense components. On the other hand, weathering can also decrease a rock's density by causing it to break apart and creating pore spaces that decrease overall density. Ultimately, the impact of weathering on a rock's density depends on the specific types and rates of weathering processes at play.
Does the rate of chemical weathering increase or stay the same when the rocks becomes more mechanically weathered?
The rate of chemical weathering increases when a rock becomes more mechanically weathered, also called abrasion.
Does the rate at which a rock undergoes chemical weathering increase or stay the same when the rock becomes more mechanically weathered why?
The rate of chemical weathering generally increases when a rock becomes more mechanically weathered. This is because mechanical weathering creates more surface area on the rock, providing more pathways for chemical reactions to occur. Additionally, cracks and fractures formed during mechanical weathering allow water and air to penetrate deeper into the rock, accelerating chemical weathering processes.
Does the rate of chemical weathering increase or stay the same when a rock becomes more mechanical weathered?
The rate of chemical weathering typically increases when a rock becomes more mechanically weathered. Mechanical weathering creates more surface area for chemical reactions to occur, allowing water and chemicals to penetrate deeper into the rock and accelerate the breakdown process.
How does chemical weathering promote mechanical weathering?
Chemical weathering weakens the minerals and rock materials, making them more susceptible to mechanical weathering processes like frost wedging or root growth. As the chemical bonds are broken down, the rock becomes more brittle and easily broken apart by physical forces. This combination of chemical and mechanical weathering can accelerate the breakdown of rocks and minerals.
What caused rock to become igneous?
Igneous rock becomes sediment due to exposure to chemical and mechanical weathering at or near the surface.
What causes rock to become sediment?
Igneous rock becomes sediment due to exposure to chemical and mechanical weathering at or near the surface.
Is a rock falling from a cliff a chemical or mechanical weathering?
It is a physical change.
Is acid in rainwater is chamical weathering?
Yes, acid in rainwater is a form of chemical weathering. When rainwater becomes acidic due to pollutants like sulfur dioxide and nitrogen oxide, it can react with minerals in rocks and soil, causing them to break down over time. This process can lead to the erosion and weakening of structures and landscapes.
Is a bicycle left in the rain that becomes rusty a physical or chrmical weathering?
The rusting of a bicycle left in the rain is a form of chemical weathering. When the metal in the bicycle reacts with oxygen and water, it forms iron oxide, which is rust.
How does weathering affect a rocks density?
Weathering can increase a rock's density by compacting it through processes like dissolution, which removes less dense components. On the other hand, weathering can also decrease a rock's density by causing it to break apart and creating pore spaces that decrease overall density. Ultimately, the impact of weathering on a rock's density depends on the specific types and rates of weathering processes at play.
What happens to a sedimentary rock after weathering?
I becomes sediments again or becomes igneous or metamorphic rock
How is sedimentary rock destroyed?
Sedimentary rock becomes smaller and smaller due to physical and chemical weathering. Metamorphism and melt would also create new material from sedimentary rock.
