Cenozoic Era Extinction Event

During which era did the Paleozoic Era take place?

Which period is known as the 'Age of the Trilobites'?

What was one significant event during the Paleozoic Era that led to a diversification of marine life forms?

Which species became dominant towards the end of the Paleozoic Era?

Why is the Cambrian Period significant in the Paleozoic Era?

What major event during the Cenozoic Era is believed to have caused mass extinction?

Which marine animal group is noted to have extinct before the dinosaurs existed?

Which era is characterized by the presence of flowering plants as dominant land features?

Which of the following first appeared during the Cenozoic Era according to the text?

What caused tremendous forest fires during the impact event mentioned in the text?

Which animals became dominant during the Cenozoic Era?

What led to the extinction of plants and animals during the Cenozoic Era according to the text?

What catastrophic event is hypothesized to have caused the mass extinction that ended the era?

During which geological time period did Pangaea start to separate?

What were the first animals to appear during the Mesozoic Era's Triassic Period?

What became the dominant group of animals during the Mesozoic Era according to the text?

Which of the following land features first appeared during the Mesozoic Era's Cretaceous Period?

How could a meteorite impact cause a mass extinction according to the text?