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alexgriva [62]
3 years ago
12

What happens when a rock is physically or chemically changed?

Physics
1 answer:
Ierofanga [76]3 years ago
5 0
Weathering the process that breaks down exposed stone and rock causing it to split apart or wear away. Different forces can cause rocks to become weathered physical weathering is caused by purely mechanical changes to the rock while chemical weathering is caused by chemical reactions
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Explanation: In order to solve this question we have to take into account the following expressions:

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then we have:

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Explanation:

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