_____Info_____ Hello there, viewer! If you didn't know, the new SDS is out and it's all about the underground! So why don't we explore the underground of our home planet, shall we? This project contains everything you need to know about the 4 layer of the Earth - The Crust, The Mantle, Outer Core and Inner Core! Click the layers to learn something about them! Enjoy! ___Notes and Credits___ Music - Aria Math by C418 Everything else done by me!
