1. Common rocks used in construction include granite, basalt, limestone, and sandstone. Granite is valued for its strength, basalt for durability, limestone for versatility, and sandstone for ease of carving and aesthetic appeal. For more visit here: https://www.tiwariacademy.com/ncert-solutions-class-Read more

    Common rocks used in construction include granite, basalt, limestone, and sandstone. Granite is valued for its strength, basalt for durability, limestone for versatility, and sandstone for ease of carving and aesthetic appeal.

    For more visit here:
    https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-11/

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  2. Rocks are composed of minerals, which are naturally occurring crystalline substances. They may also contain organic materials, mineraloids, and volcanic glass. The combination of these components determines the rock's type and properties. For more visit here: https://www.tiwariacademy.com/ncert-soluRead more

    Rocks are composed of minerals, which are naturally occurring crystalline substances. They may also contain organic materials, mineraloids, and volcanic glass. The combination of these components determines the rock’s type and properties.

    For more visit here:
    https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-11/

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  3. Historically, humans have used rocks for tools, building materials, monuments, and art. Early tools were crafted from flint and obsidian, while stone structures like pyramids and castles showcased their durability and versatility in construction. For more visit here: https://www.tiwariacademy.com/ncRead more

    Historically, humans have used rocks for tools, building materials, monuments, and art. Early tools were crafted from flint and obsidian, while stone structures like pyramids and castles showcased their durability and versatility in construction.

    For more visit here:
    https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-11/

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  4. Important metals extracted from minerals include iron (from hematite), aluminum (from bauxite), copper (from chalcopyrite), zinc (from sphalerite), gold (from gold-bearing quartz), and silver (from argentite), all vital for industrial and technological applications. For more visit here: https://www.Read more

    Important metals extracted from minerals include iron (from hematite), aluminum (from bauxite), copper (from chalcopyrite), zinc (from sphalerite), gold (from gold-bearing quartz), and silver (from argentite), all vital for industrial and technological applications.

    For more visit here:
    https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-11/

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