One example is when it rains, and there is a crack in the road. When the crack fills up with water it freezes and the crack will expand. Other examples are ice wedging, abrasion, exfoliation, and thermal expansion.
Moss is biological weathering, actually, because it involves a plant.
Hitting something with something else would count. Thats not a very good answers, but its right.
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 refers to the disintegration and decomposition of rocks. Pressure, temperature, acid rain, water, ice and wind all contribute to mechanical and chemical weathering.
Water causes mechanical and chemical weathering.
Abrasion and Frost
Two examples of mechanical weathering are frost wedging, where water freezes in cracks in rocks and expands, causing them to break apart, and root wedging, where plant roots grow into cracks and exert pressure, leading to rock fragmentation.
Physical weathering or mechanical weathering.
Mechanical weathering means erosion by physical means.Wind and water are examples of mechanical weathering.Mechanical weathering changes rock into sand.
Frost wedging & exfoliation are common terms associated with mechanical weathering.
mechanical weathering
mechanical weathering applys weather
Some synonyms for physical weathering are mechanical weathering and disintegration.
The 2 kinds of weathering are the Mechanical or Physical Weathering and the Mechanical Weathering.
Mechanical weathering examples include frost wedging, where water seeps into cracks in rocks and freezes, expanding and breaking the rock. Chemical weathering examples include acid rain, where pollutants in the atmosphere react with water to form acidic precipitation that can erode rock surfaces over time.
Mechanical weathering is physical changes that break down and/or cracks the rock, such as ice wedging, temperature changes, root growth, or animal activity. Chemical weathering is a chemical change that changes the chemicals of the substance to make a new one. Examples of chemical weathering include oxidation, acid rain, hydration, and carbonation.
Some examples of landmarks formed by mechanical weathering are rock arches, hoodoos, and talus slopes. These features are shaped by physical forces such as wind, water, and ice causing rocks to break apart and be transported to new locations.