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MPPSC Prelims 2019Paper-IIQ. 76 of 199
Q. 761 markMedium
MPPSC Prelims 2019·Paper-II
Why has the author included information about the dinosaurs evolving over millions of years and then suddenly disappearing?
(a)To explain that mass extinctions at the end of geological eras are normal in the fossil record.
(b)To emphasise that the end of the dinosaurs is one of the strongest and rarest geological evidences we have.
(c)To explain when and how nearly half of Earth’s species became extinct at the end of the Cretaceous period.
(d)To suggest that an impact large enough could cause global environmental and ecological disaster.