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How can water break rocks open?

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Anonymous

13y ago
Updated: 8/20/2019

by weathering and erosion

A technique mastered in the ancient world was to use water and heat to crack rocks apart for their monumental building projects. They did this by making a fire to heat the rock to as high a temperature as possible.

Once the rock ws heated they poured cold water into the area (Usually defined by a chiseled slot). The heat from the fire caused the rock to expand and when the cold water was applied, it caused localised shrinking in the rock which litterally ripped the rock apart.

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Wiki User

13y ago

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