Obviously. Heat has a tendency to flow from hot objects to cooler objects. And Earth will eventually run out of the radioactive isotopes that keep it hot. For further information, I suggest you do some reading on the Second Law of Thermodynamics.
no
Core
the earths core
Sorry. The earths core reminds me of an apple. So here goes. In the center of the apple, there is a core, and that is the hardest a biggest part. So that is the earths core. The crust is the skin of the apple, and that is also the thinnest. The rest is the outer core and mantle.
No. It has a solid core, surrounded by a fluid outer core, surrounded by a partially melted core, but its relatively small (20%) compared to the earths (50%).
cool stuff
You are already closer to the earths core than you will ever be able to get to the sun
It as a cool vent by realising heat from the earths core.
Oil does not cool the Earth's core as it is located far away from the core and would simply burn up due to the sheer heat. The Earth's core is made of molten metal which keeps a relatively constant temperature.
Earth's core
The molten iron and medals inside the earths core are the reasons for the earths magnetic core.
no it is not true. there is solid iron and nickel in the Earths core
A VOLCANO IS MADE UP OF COOLED MAGMA FROM THE EARTHS CORE
Earths core
The core is 33% of the Earths mass
No the earths core is not a cause of globel worming
The Earths core is defiantly slowing down but by how much? The Earths rotation speed has slowed by 2 milliseconds since 1820