The impact of mass extinctions in geological periods is marked by the reduction in species diversity, unoccupied ecological niches, emergence of new life.
A mass extinction is an evolutionary event that occurs when species vanish much faster than they are been replaced.
Mass extinction plays an important role in geologic periods through the following ways:
Thus, the impact of mass extinctions in geological periods is marked by the reduction in species diversity, unoccupied ecological niches, emergence of new life.
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