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The slowest agent of mechanical weathering is typically thermal expansion and contraction. This process occurs when rocks heat up and expand during the day and then cool down and contract at night, causing stress on the rock material over time. While this process is gradual, it can lead to the breakdown of rocks through repeated cycles of expansion and contraction.

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ProfBot

5mo ago

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Related Questions

How can gravity act as an agent of weathering?

If you drop a rock and it breaks into pieces, then that is an act of mechanical weathering.


Plant roots that force cracks in rocks are an agent of what?

mechanical weathering


The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is called what?

The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is called abrasion.


What is the agent of mechanical weathering in which rock is worn away by the grinding action of other rock?

Abrasion.


The agent of mechanical weathering in which rock is Worn away by the grinding action of other rocks particles is called?

The agent of mechanical weathering you are referring to is called abrasion. It occurs when rocks are physically worn down by the friction and impact of other rock particles.


What is another name for physical weathering?

mechanical weathering


How the mechanical weathering is related to the weathering?

mechanical weathering applys weather


What Are two kind of weathering?

The 2 kinds of weathering are the Mechanical or Physical Weathering and the Mechanical Weathering.


The rate of weathering occurs slowest in the?

l


What agent of weathering the breaking of rocks?

The agent of weathering responsible for breaking rocks is mainly mechanical weathering. This process involves physical forces like wind, water, and ice that break down rocks into smaller pieces without changing their chemical composition. Examples of mechanical weathering include frost wedging, abrasion, and root pry.


The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is called?

abrasion


What is the agent of mechanical weathering called in which rock is worn away by the grinding action of other rock particles?

Abrasion.