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24 apr 2024 · Weathering is the breaking down or dissolving of rocks and minerals on Earth's surface. Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of weathering and erosion.
- Erosion
Erosion is the geological process in which earthen materials...
- Weathering
Weathering is the process of the weakening and breakdown of...
- Erosion
Weathering processes are of three main types: mechanical, organic and chemical weathering. Mechanical or Physical Weathering. Mechanical weathering is also known as physical weathering. Mechanical weathering is the physical breakdown of rocks into smaller and smaller pieces. One of the most common mechanical actions is frost shattering.
Types of weathering include exfoliation, chemical weathering, freeze-thaw and biological weathering.
3 apr 2024 · There are two broad types of weathering: physical (or mechanical) and chemical weathering. Sometimes biological weathering is considered a separate type, but more often it gets included in the two main categories.
Weathering is the deterioration of rocks, soils and minerals (as well as wood and artificial materials) through contact with water, atmospheric gases, sunlight, and biological organisms.
There are three main types of weathering; (i) Physical, (ii) Chemical, and (iii) Biological Weathering. Physical Weathering. Physical weathering (disintegration) involves the application of mechanical forces. In physical weathering, a rock breaks into smaller pieces without any chemical change.
