The __________ occurred possibly because of the creation of many new ecological niches that formed as a result of the breakup of Pannotia.
A)Cambrian explosion
B)Phanerozoic expansion
C)Cambrian diversification
D)Paleozoic diversification

Question

Quizplus · Accepted Answer

The Cambrian explosion is believed to have occurred around 541 million years ago, possibly due to the creation of new ecological niches that formed as a result of the breakup of the supercontinent Pannotia. This led to a diversification in life forms, including the appearance of many new phyla.

The __________ Occurred Possibly Because of the Creation of Many