the chocolate earth

 Today we made a chocolate earth, with m,n,m's (outer/nner core) marshmallow's (mantle) and chocolate (crust).  The earth is the same as the crust is hard and on the earth the mantle is the biggest layer. There are 4 layers and the marshmallow is different as the earth is not eatable. It is not made out of lava ( crust ) ( mantle ) ( outer core )  ( inner core)

The Egg Earth

Today we were doing an experiment with eggs. We slightly cracked them then we cut them in half. Were comparing the similarity and the differences. There are four layers the crust, mantle, outer core and the inner core. The outer core if you boil the egg long enough you can see a bit of green. It was supposed to be showing but it was not so we only had the crust mantle and the inner core.  the crust is the first layer it is the shell on the egg. the mantle is the white on the egg. the outer core is the green on the egg the inner core is the yoke.