mention any three uses of rocks
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Explanation:
1.rock is used to make road
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1) Rocks are used to make cement. (Limestone)
2) Rocks are used to make chalk. (Limestone)
3) Rocks are also used as a building material. (Sandstone)
2) Rocks are used to make chalk. (Limestone)
3) Rocks are also used as a building material. (Sandstone)
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