yes
All planets have a core.
Yes, Jupiter is believed to have a dense core of rock and metal about the size of Earth. This core is thought to be surrounded by a thick layer of metallic hydrogen, followed by a gaseous outer layer.
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the earths core gets hot by all the heat on the surface and gose to the core of the earth.
Inner part of planet contains molten magma or core. Its hot due to intense pressure.
The Sun is the primary source of heat and light for all the planets in our solar system. It emits energy through nuclear fusion reactions in its core, which produces heat and light that reach all the planets, including Earth.
It's all about radioactivity.
They are alike because they are both called planets, both terrestrial planets and gas giants are spheres, all have a somewhat dense core and lastly all orbit around the sun.
Yes Pluto has a core. It is believed that it's rocky material would have settled into a dense core surrounded by a mantle of ice. The diameter of the core should be around 1,700 km, 70% of Pluto's diameter.
there are 9 planets
The flow of hot rock in earths mantle will stop and Earth's magnetic field will disappear
The core of Mercury is very hot and not at all cold. The core is made up of iron rich ore which has an almost complete molten liquid global magentic field.