Least Dense to densest:
Exosphere > Thermosphere > Mesosphere > Stratosphere > Troposphere.
The small dense remains of a high-mass star are called neutron stars or black holes, depending on the mass of the star. Neutron stars are formed when the core collapses under its own gravity, while black holes are formed when the core collapses into a singularity.
During the third stage, a star expands and becomes a red giant as it runs out of hydrogen fuel in its core. The core contracts and heats up, causing the outer layers to expand. Eventually, the star will shed its outer layers to form a planetary nebula, leaving behind a dense core called a white dwarf.
A Neutron Star
Birth: A sun-like star forms from a nebula of gas and dust. Main sequence: The star fuses hydrogen into helium at its core, balancing gravity with the outward pressure from nuclear fusion. Red giant: As the star exhausts its core hydrogen, it expands and cools, becoming a red giant. White dwarf: Eventually, the outer layers shed, leaving behind a hot, dense white dwarf core.
Saturn is the least dense of the gas giants, even out of all of the planets in our solar system. Its average density is around 0.7 g/cc (less than water).
The crust is the least dense. The inner core is the most dense. So from the middle outwards the layers get less and less dense
From most dense at the core to least dense proceeding outward.
The core is the most dense layer
inner core outter core mantle and crust
The inner core is the least dense out of the inner core, outer core, mantle, and crust. It is composed mostly of iron and nickel, making it very dense despite being solid.
inner core outter core mantle and crust
The outer core, inner core, mantle, crust, water, atmosphere. This is the order from densest to least dense.
The outer core, inner core, mantle, crust, water, atmosphere. This is the order from densest to least dense.
No, the core is not the least dense layer of the Earth; in fact, it is the most dense layer. The Earth's structure consists of the crust, mantle, outer core, and inner core, with the inner and outer cores composed mainly of iron and nickel, making them significantly denser than the mantle and crust. The crust is the least dense layer, primarily composed of lighter silicate minerals.
shutup
No. The denser minerals are found at the core.
It is neither. The densest layer is the inner core. The least dense layer is the crust.