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Which of the following groups of rocks is formed as a result of volcanic eruption?

Which of the following groups of rocks is formed as a result of volcanic eruption?
  • A.
    lomestone,basalt and shale
  • B.
    basalt,granite and pumice
  • C.
    sandstone,granite and quartzite
  • D.
    marble,gneiss and shale
Correct Answer: Option B
Explanation