What does the fossil record show About how life has change on earth?

The fossil record illustrates a gradual progression of life on Earth, revealing how organisms have evolved over millions of years. It shows a diverse array of species that have appeared, adapted, and, in many cases, gone extinct, reflecting changes in environmental conditions and ecological interactions. Transitional fossils highlight key evolutionary developments, such as the shift from aquatic to terrestrial life and the emergence of mammals from reptilian ancestors. Overall, the fossil record provides crucial evidence of the dynamic and interconnected nature of life’s history.