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Is freezing and thawing chemical weathering or mechanical?

Freeze/thaw cycles are an example of mechanical weathering of rock.


Is the acids from a plants' roots that break up rock an example of mechanical weathering?

No, the acids from a plant's roots that break up rock is an example of chemical weathering, not mechanical weathering. Chemical weathering involves the breakdown of rocks through chemical processes, such as acids dissolving minerals in the rock. Mechanical weathering, on the other hand, involves the physical breaking down of rocks into smaller pieces without altering their composition.


What is an example of mechanical wheathering?

an example of mechanical weathering is called ice wedging. it is when water gets into a small crack in rock then freeze and expand breaking the rock.


The force of expanding water in the cracks and pores of a rock is a example of?

Mechanical weathering


What is water freezing in the crack of a rock an example of?

Well, darling, that's an example of mechanical weathering. When water seeps into the cracks of a rock and freezes, it expands and puts pressure on the rock, causing it to crack further. It's like nature's way of playing a little ice pick on the rocks.


What does not cause mechanical weathering?

Chemical weathering, such as the reaction of rock with acids or oxidation, does not cause mechanical weathering. Mechanical weathering involves physical processes like freezing and thawing, abrasion, and root growth that break rocks into smaller pieces without altering their composition.


What cause mechanical weathering?

Mechanical weathering breaks rock into pieces by freezing and thawing,release of pressure, growth of plants, action of animals, and abrasion


Is oxidation an example of mechanical weathering?

no. oxidation is a chemical reaction that involves an atom or a molecule losing electrons in a chemical reaction. Mechanical weathering would be something like water seeping into cracks in a rock, then freezing and breaking that rock apart.


A large rock is slowly broken down into small pebbles over time This is an example of?

mechanical weathering


The process by which rock surfaces break down into smaller pieces by physical means?

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.


Why is mechanical weathering in Michigan different from mechanical weathering in Florida?

they both have different types of rock and weather


All the mechanical and chemical processes that break down rock are together known as?

all the mechanical and chemical that breaks down rock