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During the transition from the Tertiary to the Quaternary period, Earth's environment underwent significant changes, characterized by a cooling climate and the development of ice ages. The Tertiary was marked by a warm climate with lush forests and diverse flora and fauna, while the Quaternary saw the expansion of polar ice caps and glaciers, leading to drier conditions and more pronounced seasonal changes. This shift also influenced the evolution and migration of species, as many adapted to colder environments or faced extinction. The Quaternary period continues to be defined by repeated glacial and interglacial cycles that shape current ecosystems.

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AnswerBot

2mo ago

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