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प्रश्न
Discuss the importance of rocks for the construction business.
उत्तर
Rocks such as marble and granite are used in construction industries. They are cut into stones and are used for building houses, dams, roads, etc. Rocks also provide raw materials such as limestone and gypsum used in the manufacturing of cement.
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संबंधित प्रश्न
Write True or False. Rewrite the false statement correctly :
Minerals are organic substances.
Write True or False. Rewrite the false statement correctly :
Rocks are used in construction industries.
Explain the structure of the earth’s interior?
Explain this term associated with rocks: Lithification of Rocks.
State the types of rocks for the formation of which the following process is involved.
Solidification of magma on the surface of the earth.
Give a detailed account of lithiflcation of sedimentary rocks.
Sedimentary rocks are also called stratified rocks. Why?
Give one term for the following statement:
Rounded or sub-rounded fragments, usually water-born cobbles, pebble and gravel, cemented together by a matrix of calcium carbonate, silica, etc.
How is sand that flows in a river formed? Collect some information about where the sand comes from.
Distinguish between:
Internal Processes and External processes.
