So for my HW we have to do a diagram of the Earths layers. I did that and everything now it says we need to do the Composition, State of Matter, and Thickness. I understand the other 2 but what do they want me to put for Composition?!?!
DUE TOMORROW! PLEASE HELP!!
Thank you!!!!
DUE TOMORROW! PLEASE HELP!!
Thank you!!!!
