Earth Crust Cutaway
by j4p4n - uploaded on October 23, 2018, 3:15 am
This is a public domain image of the Earth's mantle/crust shared with wikimedia by user Gringer/Washiucho way back in 2012. I removed the spaces for labels so you can add your own if you want or just use it like this. I thought it had some good educational value.