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Rocks and Minerals

NCERT 8th Class (CBSE) Social Science: Minerals and Power Resources – Quiz

NCERT 8th Class (CBSE) Social Science: Minerals and Power Resources – Quiz

27 Multiple Choice Questions related to NCERT 8th Class (CBSE) Social Science: Minerals and Power Resources – Quiz:

  • A rock is an aggregate of one or more minerals. An ore is a rock from which minerals are mined.
  • ndia has vast deposits of high grade iron ore, and it is also a leading producer of salt.
  •  Minerals take thousands of years to form. The rate of formation is much smaller than rate of consumption. So we classify them as non-renewable.
  • Petroleum and its derivatives are black in colour but as valuable as gold, so we refer to it as “black gold”.

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