As an example of a cyclical global change,supercontinents ________ in the Earth's history.
A) have formed and broken up several times
B) occurred only during the Phanerozoic Eon
C) occurred only during the Archean Eon
D) are an exclusively Cenozoic development

Question

Quizplus · Accepted Answer

Supercontinents have formed and broken up several times throughout Earth's history, with the most recent being Pangaea during the Mesozoic era. This process is a cyclical global change known as the supercontinent cycle, which occurs when continents come together to form a supercontinent and then break apart and move away from each other over millions of years.

As an Example of a Cyclical Global Change,supercontinents ________ in the Earth's