The inner core was discovered in 1936 by Inge Lehmann and is generally believed to be composed primarily of iron and some nickel. Its estimated density is between 12.6 to 13.0 grams to cubic centimeters.
The density of the outer core ranges from about 9 to 12 grams per cubic centimeter. This variation is due to differences in temperature and pressure within the outer core. The outer core is composed mainly of iron and nickel, which are both dense materials.
The layers of the Earth in order of density from least to greatest are: crust, mantle, outer core, and inner core. The inner core is the most dense layer as it is composed primarily of nickel and iron.
The layers of the Earth in order of increasing density are the crust, the mantle, the outer core, and the inner core. The inner core is the most dense layer due to the high pressure at its center.
The spheres of the Earth listed in order of increasing density are the crust, mantle, outer core, and inner core. The inner core is the densest layer of the Earth.
The outer core of the Earth, which consists of liquid iron and nickel, represents a dramatic decrease in material density compared to the solid inner core. This decrease in density is due to the transition from solid to liquid material, resulting in a noticeable reduction in density within the outer core.
The inner core was discovered in 1936 by Inge Lehmann and is generally believed to be composed primarily of iron and some nickel. Its estimated density is between 12.6 to 13.0 grams to cubic centimeters.
about 2,300 km
The inner core has the most or highest amount of density (iron/nickel).
by density change
15g/cm3
The density of the outer core ranges from about 9 to 12 grams per cubic centimeter. This variation is due to differences in temperature and pressure within the outer core. The outer core is composed mainly of iron and nickel, which are both dense materials.
The layers of the Earth in order of density from least to greatest are: crust, mantle, outer core, and inner core. The inner core is the most dense layer as it is composed primarily of nickel and iron.
15g/cm3
The density of the inner core is estimated to be between 12.8 -13.1 g/cm3, the most dense Earth layer.
15 g/cm3
15 g/cm3
The layers of the Earth in order of increasing density are the crust, the mantle, the outer core, and the inner core. The inner core is the most dense layer due to the high pressure at its center.