What happens to the density of the layers as you move from the crust to the inner core?

answer:

the layers will be denser as you move from the crust to the inner core.

the density are as the following:

crust (2.55 g/cm³)

upper mantle (3.9 g/cm³)

lower mantle (5 g/cm³)

outer core (11.05 g/cm³)

inner core (12.95 g/cm³)

thus we can also see that the inner core is the most dense layer.

answer: each layer in the earth's crust changes in fundamental ways the closer it is to the planet's core. there are four layers of the earth, and each layer has a different density, composition, and thickness. three hundred years ago, english scientist isaac newton created the foundation for current scientific thought about the density of the earth’s layers.

explanation:

the earth’s crust — the outer layer of the earth — remains the most studied part of the planet's layers because it is easily accessible to scientists. the thickness of the crust varies from 5 km to 60 km, depending on the location. for instance, the crust under mountain ranges tends to be thicker than that under oceans. the crust normally consists of layers of sedimentary rock that covers granite rock, while the crust of the ocean is composed of basalt rock with sediment on top

a tetrad is the foursome during meiosis made by two homologous chromosomes that have each already replicated into a pair of sister chromatids.