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kupik [55]
4 years ago
8

A sharp, irregularly shaped rock falls into a river. Over time, the edges of the rock become smooth and rounded by rubbing again

st other rocks. This is an example of _____.
chemical weathering
biological weathering
physical weathering
Social Studies
2 answers:
Neko [114]4 years ago
5 0

A sharp, irregularly shaped rock falls into a river. Over time, the edges of the rock become smooth and rounded by rubbing against other rocks. This is an example of PHYSICAL WEATHERING.

Physical weathering is the disintegration of rocks into smaller fragments that retain each of the characteristics of the original material; The final result is many small fragments from a large one. The main causes of this process are changes in temperature, humidity and biological activity.

Masteriza [31]4 years ago
4 0
This is an example of physical weathering
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