A: While different than social revolutions, like the French and Russian Revolutions, the American Revolution put in motion a series of governmental, legislative and social changes that proved monumental.
The Crust is the thinnest layer in the earth. The Mantle is very massive (huge) if you don't get huge imagine it takes up 80% of the earth now that is huge. The outer core is made of iron and nickel. The inner core is the most inner layer it is very solid.
A _____ cooling help led to the formation of the layers of the Earth. constant: You might expect to find rocks of the _____ density in the crust. lowest: The _____ is composed of rock and can be described as being solid. lithosphere: The _____ is the thinnest layer of the Earth. crust: The _____ is best described as solid but flowing. asthenosphere