What happens when you move deeper into the earth?

As you move deeper into the Earth, temperature and pressure increase significantly. The crust is relatively cool, but as you descend into the mantle and core, temperatures can reach thousands of degrees Celsius. Additionally, the materials change from solid rock in the crust to semi-solid and liquid states in the mantle and outer core. This increasing heat and pressure affect the physical properties of the materials, leading to phenomena like mantle convection and the generation of Earth's magnetic field.