physical weathering
(phys-i-cal-wea-ther-ing)
5 syllables
Definition
noun. The process of breaking down rocks and minerals into smaller pieces by physical forces, such as temperature changes, water, ice, or wind, without changing their chemical composition.
Example Sentence
Physical weathering caused the rock to crack and crumble over time.
More Example Sentences
The expansion of ice in the cracks of rocks is a common form of physical weathering.
Synonyms
Antonyms
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physical weathering
