Because it has layers.
discontinuity
Fr
The outer core is liquid.
Scientists learn about the layers deep within the Earth's crust by studying how seismic waves travel through the Earth. ... By looking at the time of arrival of the main set of waves, and how the frequencies of the waves are arranged within the set, scientists can learn about the density and other properties of the layers.
The crust, the mantle, and the core!
Density is responsible for determining how Earth materials separate out into interior layers.
The three main interior layers of the Sun is the core, radiative zone, and convection zone.
Because it has layers.
The earth has a total of 6 main layers.
The three layers of the moon are similar to the layers of the Earth. These layers are the crust, the mantle, and the core.
discontinuity
Fr
The three main layers that make up Earth is:CORE, MANTLE, and the CRUST
The outer core is liquid.
crust, mantle, outer core and inner core
the core, the mantle and the crust