No, it is physical weathering.
Ice wedging occurs when water seeps into cracks in rocks and freezes. Water expands when it freezes, and when that happens it can crack the rock, causing the rock to break down over time. No chemical changes occur during this process. The water stays water, it just changes state, and the rock stays rock, it just breaks down into smaller pieces.
yes, liquid water is a unit of chemical weathering. ice is a unit of physical weathering.
Stalactites are a result of the processes of chemical weathering, not a form of chemical weathering.
Chemical weathering does not involve water, that is physical weathering
No. It is a physical process. Chemical weathering is a chemical process.
In chemical weathering, there is a chemical reaction that causes weathering. Mechanical weathering is caused by fire, abrasions of water along a surface, animals, or freezing and thawing.
mechanical
Ice wedging is a type of mechanical weathering.
Ice wedging is physical weathering. As water freezes it grows, so when water flows into cracks or holes and then freezes it causes the water to expand, which brakes apart whatever it seeped into.
The type of weathering that causes Ice Wedging is Mechanical/ Physical Weathering.
One kind of Mechanical Weathering is called ice wedging.
No. Root wedging is a form of mechanical weathering.
Ice wedging would help slow chemical weathering and make the soil more fertile.
Frost wedging is classified as mechanical weathering, but does open up rock to further surface attack by chemical weathering.
Mechanical Weathering
ice wedging
Acids in the rain create holes in the rock, which allows water to get inside for ice wedging.
Acids in the rain create holes in the rock, which allows water to get inside for ice wedging.