The Permian-Triassic extinction, also called the Great Dying, was the biggest mass extinction in Earth’s history. It happened 252 million years ago. Huge volcanic eruptions let out 100,000 billion tons of CO2. This caused global warming that wiped out 96% of marine species and 70% of land species. Dr. Maura Brunetti from Geneva studied fossils very carefully.
Volcanic CO2 caused chaos, leading to Earth’s worst mass extinction.
Fossil records and climate models were looked at over five different times from late Permian to middle Triassic. The research showed a big 10°C temperature rise that changed Earth’s biomes drastically. Places turned from dry deserts to green tropical and temperate areas. The study shows how fast the environment can transform.
New research finds a 10°C global warming change after the extinction event. Dr. Brunetti
Study of old ecosystems shows that while most animal species died, some plants survived and thrived even in tough conditions. This gives us important lessons about today’s climate risks and the resilience needed to survive fast changes in the environment. Researchers highlight the importance of learning from past disasters.
Conclusion
Recap of Key Points: The Great Dying was the largest mass extinction, happening 252 million years ago. Huge volcanic eruptions released too much CO2, causing global warming. This wiped out 96% of marine species and 70% of land species.
Final Thoughts: Even the toughest plants survived this massive extinction! It teaches us that nature can be very resilient.
Call to Action: Let’s learn from the past! How can we protect our planet today to avoid future disasters?
