all the mechanical and chemical that breaks down rock
Weathering is also known as the breakdown of rocks and minerals at the Earth's surface through processes like mechanical weathering (physical disintegration) and chemical weathering (chemical decomposition).
Freezing and thawing is classified as a type of mechanical weathering, specifically known as frost wedging. This process occurs when water seeps into cracks in rocks, freezes and expands, causing the rock to break apart over time.
The breaking down of a Rock 'in situ' is known as Weathering. And when this Weathering takes place by Physical Change [ The Chemical Composition of Rock is not altered ] then it is known as 'Mechanical Weathering'.Processes:It takes place by the following mechanisms:-Thermal ExpansionFrost DisintegrationPressure ReleaseHydraulic ActionSalt Crystal GrowthBiological Weathering
Chemical weathering is most common in regions with warm, humid climates where water and organic acids can break down rocks over time. This process is especially prevalent in areas with abundant rainfall, such as tropical regions.
Chemical Weathering
all the mechanical and chemical that breaks down rock
Physical weathering is caused by elements of nature. It is known as mechanical weathering to distinguish it from the other types of weathering namely chemical and biological. It occurs mechanically, by the breakdown due to natural components.
Weathering is also known as the breakdown of rocks and minerals at the Earth's surface through processes like mechanical weathering (physical disintegration) and chemical weathering (chemical decomposition).
Freezing and thawing is classified as a type of mechanical weathering, specifically known as frost wedging. This process occurs when water seeps into cracks in rocks, freezes and expands, causing the rock to break apart over time.
The breaking down of a Rock 'in situ' is known as Weathering. And when this Weathering takes place by Physical Change [ The Chemical Composition of Rock is not altered ] then it is known as 'Mechanical Weathering'.Processes:It takes place by the following mechanisms:-Thermal ExpansionFrost DisintegrationPressure ReleaseHydraulic ActionSalt Crystal GrowthBiological Weathering
physical
There are several types of rock weathering: chemical (oxidation, chemical reaction to acidic fluids), mechanical (frost wedging, water hydraulics), and biological (plant root growth, burrowing by animals, plant secretions). Technically, any process that results in a diminution or reduction in rock size is classified as a weathering process. Therefore, the answer to the question would be 'yes'.
Chemical weathering is most common in regions with warm, humid climates where water and organic acids can break down rocks over time. This process is especially prevalent in areas with abundant rainfall, such as tropical regions.
It is a physical change.
The process is known as mechanical weathering. This occurs when rocks are physically broken down into smaller fragments without undergoing any chemical changes. Common processes involved in mechanical weathering include frost wedging, root wedging, and abrasion by wind or water.
Weathering is the alteration of rocks to more stable material from their exposure to the agents of air, water, and organic fluids. ... Mechanical weathering includes processes that fragment and disintegrate rocks into smaller pieces without changing the rock's mineral composition.