12/30/2022
It’s been raining a long time
Scientists have discovered fossils containing indentations of raindrops dating back as far as 2.7 billion years ago. According to Scientific American, the early liquid rain fell on layers of ash from volcanic eruptions, and then more ash fell on top, preserving the miniature craters from the raindrops. Interestingly, it was erosion created by more rain that exposed the rain fossils for modern study. Next, learn some fascinating facts you never knew about thunderstorms.