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Physical (mechanical) weathering occurs when a rock is broken into smaller pieces without a change in chemical structure. Abrasion, fracture by freezing, plant root growth expansion of fractures, rock falls; these are forms of physical weathering.

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How does physical weathering make the job easier for chemical weathering?

Physical weathering, such as cracks, creates more surface area for chemical weathering to occur on.


Can you give me some notes about weathering?

There are two types of weathering: chemical and physical. Chemical weathering is said to occur when the chemical compounds of rocks are changed. Physical weathering happens due to wind, rain, or other natural occurrences.


What climates would physical weathering most readily occur in?

Physical weathering is most likely to occur in climates with frequent temperature changes, such as in deserts and mountainous regions. These areas experience daily temperature fluctuations that contribute to the expansion and contraction of rocks, leading to physical weathering processes like freeze-thaw cycles and exfoliation.


Does physical weathering inhibit chemical weathering?

Physical weathering can enhance chemical weathering by increasing the surface area available for chemical reactions to occur. This is because physical weathering breaks down rocks into smaller pieces, exposing more surface area to chemical processes like oxidation and hydrolysis. So, physical weathering does not inhibit chemical weathering; instead, it can actually facilitate it.


Is physical weathering fast or slow?

Physical weathering can occur at varying speeds depending on factors such as the type of rock, climate, and environmental conditions. In general, physical weathering tends to be a slow process compared to chemical weathering, as it involves physical forces like wind, water, and temperature changes breaking down rocks over time.


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


What are four different type of weathering that can happen without the present of water?

Four types of weathering that can occur without water include mechanical weathering caused by temperature changes, chemical weathering due to oxygen in the air, biological weathering from plant roots and burrowing animals, and physical weathering caused by wind abrasion.


How are physical weathering and chemical weathering alike?

how are physical weathering and chenical weathering alike and different


Does physical weathering increase chemical weathering?

Physical weathering breaks big rocks into little rocks and increases the surface area exposed to chemical agents, such as carbonic acid. The more the surface area, the faster the weathering.


When igneous rocks are broken into smaller pieces What is this process called?

The process of breaking igneous rocks into smaller pieces is called weathering. This can occur through physical weathering (such as frost wedging or abrasion) or chemical weathering (such as dissolution or hydrolysis).


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.