what is the center of the world made of?

Answer 1

gas

Answer 2

Scientists have long thought Earth's core is solid. Now they have some solid evidence.
The core is thought to be a two-part construction. The inner core is solid iron, and that's surrounding by a molten core, theory holds. Around the core is the mantle, and near the planet's surface is a thin crust -- the part that breaks now and then and creates earthquakes.
The core was discovered in 1936 by monitoring the internal rumbles of earthquakes, which send seismic waves rippling through the planet. The waves, which are much like sound waves, are bent when they pass through layers of differing densities, just as light is bent as it enters water. By noting a wave's travel time, much can be inferred about the Earth's insides.
Yet for more than 60 years, the solidity of the core has remained in the realm of theory.
A study announced today involved complex monitoring of seismic waves passing through the planet. The technique is not new, but this is the first time it's been employed so effectively to probe the heart of our world.

The core consists of a solid inner core and a fluid outer core. The fluid contains iron, which, as it moves, generates the Earth's magnetic field. The crust and upper mantle form the lithosphere, which is broken up into several plates that float on top of the hot molten mantle below

Answer 3

Cheese

Answer 4

No one is absolutely sure but it is thought to be made up of molten iron and other heavy metals.

Answer 5

actually its made of liquid minerals {Nickel,Iron etc (most of the minerals found on the earths crust is found down there)}

Answer 6

mainly it is made up of iron however it also consists some traces of nickel and cobalt.

Answer 7

hydrogen helium oxygen estrogen and hair

Oops, thats the sun.

Answer 8

mostly mantle and molten rock

Answer 9

marshmellow