<P> In geology , the crust is the outermost solid shell of a rocky planet , dwarf planet , or natural satellite . It is usually distinguished from the underlying mantle by its chemical makeup ; however , in the case of icy satellites , it may be distinguished based on its phase ( solid crust vs. liquid mantle ) . </P>
<P> In geology , the crust is the outermost solid shell of a rocky planet , dwarf planet , or natural satellite . It is usually distinguished from the underlying mantle by its chemical makeup ; however , in the case of icy satellites , it may be distinguished based on its phase ( solid crust vs. liquid mantle ) . </P>
the crust of our planet that is made of rock and soil is what layer
the crust of our planet that is made of rock and soil is what layer
outermost
outermost