Waaaaaaaaaaaaaaaaater and islans and rocks and many many many many other things.
you are on earth
temperature is 8000К
earth
we know whats inside the earth because there is earthquake wave
because coal is deep inside the earth
deep inside the earth
There is no wind inside the earth.
The inside of the Earth, if you go down past the crust, is quite hot, but it does not contain fire. The heat of the Earth's interior results from the radioactive decay of elements deep inside the Earth, rather than from combustion. There is no air inside the Earth, and nothing could burn there.
The inside of the earth is made of metal. Above that is a liquid layer and above that is the earth's crust, which is made of rocks and soil.
Heat deep inside Earth is constantly reshaping the planet's surface.
inside
The point inside the earth where movement from inside an earthquake first occurs is known as the focus or hypocenter.