based primarily on fossil remains rather than on actual living organisms
an abstract, imaginative scheme of how the period might have been structured
based on unmethodical examinations of randomly chosen glacial biological remains
derived from evidence that had been haphazardly gathered from glacial deposits and inaccurately evaluated
24. Which of the following does the passage imply about the early classification of Alpine glaciation ?
It should not have been applied as widely as it was.
It represents the best possible scientific practice, given the tools available at the time.
It was a valuable tool, in its time, for measuring the length of the four periods of glaciation.
It could be useful, but only as a general guide to the events of the Pleistocene epoch.
It does not shed any light on the methods used at the time for investigating periods of glaciation.
25. It can be inferred from the passage that an important result of producing an accurate chronology of events of the Pleistocene epoch would be a
clearer idea of the origin of the Earth
clearer picture of the Earth during the time that humans developed
clearer understanding of the reasons for the existence of deserts
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