Question

Give the answer to the given in 60-80 word: Physical weathering.

Answer 1

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HERE'S THE ANSWER ✌
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physical weathering is the process that breaks rocks apart without changing their chemical composition.

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example:-

Swiftly moving water:-

Rapidly moving water can lift, for short periods of time, rocks from the stream bottom. When these rocks drop, they collide with other rocks, breaking tiny pieces off.

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Answer 2

Weathering alludes to the procedure by which rocks are broken separated, or artificially changed, to end up dregs. This procedure can be additionally subdivided into two classes: physical/mechanical weathering and synthetic weathering. Physical/mechanical weathering, as the name suggests, is the point at which the stone is physically broken into littler pieces. This physical breaking separated outcomes from the introduction to the air and condition: temperature changes, dampness, organic action, and so on.


One basic kind of physical weathering is ice or ice wedging. Ice wedging is a characteristic aftereffect of the way that water grows when it solidifies. On the off chance that water gets into a break in a stone and stops, it can grow and put weight on the stone from inside the crack. After some time, progressive cycles of solidifying and defrosting can make this crack extend. In the end, a bit of the stone might be severed along this break.