Eons And Eras The Phanerozoic Journey Through Time

The video provides an overview of the Phanerozoic Eon, which includes the Paleozoic, Mesozoic, and Cenozoic eras. The Paleozoic Era saw the rise of marine life and the first land plants and vertebrates. The Mesozoic Era, known as the age of reptiles, featured dinosaurs and the first mammals. The Cenozoic Era is marked by the dominance of mammals, flowering plants, and the formation of modern continents. The video concludes with a call to subscribe to MooMooMath for more educational content.

Which of the following eras is NOT part of the Phanerozoic Eon?

• Cenozoic

• Mesozoic

• Proterozoic

• Paleozoic

What type of life forms dominated the oceans during the early Paleozoic Era?

• Mammals

• Marine invertebrates

• Birds

• Flowering plants

Which supercontinent broke apart during the Paleozoic Era?

• Rodinia

• Laurasia

• Pangaea

• Gondwana

The Mesozoic Era is often referred to as the age of what?

• Birds

• Mammals

• Insects

• Reptiles

What significant event marked the beginning of the Mesozoic Era?

• The formation of glaciers

• The appearance of humans

• The rise of flowering plants

• A mass extinction

During which era did the first birds appear?

• Proterozoic

• Cenozoic

• Paleozoic

• Mesozoic

Which era is known as the age of mammals?

• Cenozoic

• Mesozoic

• Proterozoic

• Paleozoic

What major climatic event occurred during the Cenozoic Era?

• The breakup of Pangaea

• A mass extinction

• The formation of glaciers

• The rise of dinosaurs

Which mountain ranges were formed during the Cenozoic Era?

• Atlas and Pyrenees

• Andes and Rockies

• Himalayas and Alps

• Appalachians and Urals

In which era did flowering plants begin to thrive?

• Proterozoic

• Cenozoic

• Mesozoic

• Paleozoic