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Mechanical Weathering
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∙ 12y ago
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Is hydration an example of weathering?
A type of Chemical weathering that happens when water interacts with minerals.
What are non-examples of mechanical weathering?
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.
Which of these type of weathering does not require the presence of water?
Since you did not specify which types of weathering you meant (necessary for this question to properly be answered), I will just summarize a bit of basic information on weathering and try to answer as best as I can in the most general sense.There are three general types of weathering: mechanical (sometimes called physical), chemical, and biological. Chemical weathering entails the alteration of the chemical and mineralogical composition of the weathered material. Physical weathering is the breakdown of mineral or rock material by entirely mechanical methods. Biological weathering involves the disintegration of rock and mineral due to the chemical and/or physical agents of an organism.Chemical types can be caused by processes that require water (such as hydrolysis, or carbonation - when there is formation of carbonic acid from carbon dioxide and water). Physical types contain processes that may not, though. For example, a type of physical weathering is abrasion, which is when there are collisions that can be caused by wind (although it can also be caused by water or ice). Sometimes biological weatheringdoes not require water - such as when particles fracture because of animal burrowing or due to pressure being exerted by growing roots.
What are some differences of physical weathering and chemical weathering?
Physical weathering is due to: rocks hitting other rocks causing them to break up from the action of frost and ice the action of wind or waves or running water the action of plants. Chemical weathering changes the composition of the rock and is due to: water dissolving minerals in the rock oxidation of metals in the rock
What item made by humans that can be broken down by the agents of physical and chemical weathering?
Plants and animals and ice and frost
What type of weathering can ice wedging cause?
The type of weathering that causes Ice Wedging is Mechanical/ Physical Weathering.
How does ice wedging relate to mechanical weathering?
Ice wedging is a type of mechanical weathering.
What is an example physical weathering?
ice wedging
What is the type of weathering when ice forms cracks in rocks?
Ice wedging is a form of mechanical weathering.
What do you call a particular frost action which is an example of mechanical weathering?
ice wedging
What is the type of mechanical weathering caused by water freezing and pushing openings in rocks?
ice wedging
What kind of weathering happens when ice forms in cracks in a rock?
When ice forms in cracks in rocks, the kind of weathering is known as mechanical weathering. The type of mechanical weathering that freezes and thaws is frost wedging.
Is ice wedging physical weathering or chemical 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.
Is ice wedging mechaniical or chemical weathering?
mechanical
An example of physical weathering is?
An example of physical weathering would be sand wearing down a rock or ice wedging where water seeps into a crack, freezes in the winter, then expands it over and over.
What type of change would slow the chemical weathering of the soil?
Ice wedging would help slow chemical weathering and make the soil more fertile.
Explian the four types of mechanical weathering?
ice wedging/frost wedging, pressure release, plant root growth, abrasion.
