Earth's Geological History and Events

What tool do scientists use to understand the history of life on Earth?

Who was the scientist that first published the laws of stratigraphy?

What did William Smith use to match the ages of rock formations?

Which eon is known for having no fossils due to extreme conditions?

What major event marks the beginning of the Paleozoic Era?

Which era is often referred to as the Age of Reptiles?

What is believed to have caused the K-Pg Extinction Event?

Which era marks the rise of mammals and is the current era we live in?

What significant climate change occurred during the Cenozoic Era?

Which species is known for having a significant impact on Earth's biosphere in the current era?