Differentiation occurred in other inner planets, besides earth.
a. true
b. false

True. It is true because not all of the planets stay the same.

a. True

Explanation:

Planetary differentiation is the process of separating the different constitutions of the bodies of the planets as a reaction to the physical and chemical behavior.  The denser the material will sink to the center and the less dense will rise. Thus his process occurs on the inner planet such as the dwarf planets such as the moon and the pluto.  The magma in the earth is produced by the partial melting of the source rocks in the mental. Hence the light material migrates to the hot zone and the heavier mater to the colder zones also known as the thermal diffusion.

Master planned communities outside of chicago. note: population density means people living in an area per square mile. chicago, an urban and highly populated area has a much more higher density than a desert, amish community, settlement, or nomadic region.