name the period during which the greatest mass extinction of life had occurred
Name the period during which the greatest mass extinction of life had occurred
Answer: The period during which the greatest mass extinction of life occurred is known as the Permo-Triassic extinction event. This catastrophic event took place approximately 252 million years ago and marked the end of the Permian period and the beginning of the Triassic period. It is often referred to as “The Great Dying” because it resulted in the loss of over 90% of marine species and around 70% of terrestrial vertebrate species. The exact cause of this mass extinction event is still debated among scientists, but it is believed to be triggered by a combination of volcanic eruptions, climate change, and ocean acidification. This event had a profound impact on the evolution of life on Earth and paved the way for the rise of the dinosaurs in the following Triassic period.