Chemistry
Lilysully
2021-06-10 09:09:12
Describe three physical changes that occur in nature.
ANSWERS
smartysammie
2021-06-10 11:56:00

Physical changes are changes that that affect a substance, but not its chemical make up. Physical changes in nature could then be erosion in a mountain, the melting of snow, and a river freezing over from the cold. Since none of these changes affect the chemical composition of the mountain, the snow, or the river, they are physical changes.

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