Final answer:
The temperature within the Earth increases with depth due to factors like pressure and geothermal gradients.
Step-by-step explanation:
Temperature generally increases with increasing depth in the Earth. This is due to the increase in pressure and geological activity, such as volcanic activity and the presence of molten rock, as you go deeper beneath the Earth's surface. The temperature generally decreases with increasing depth in the Earth. This is because the Earth gets hotter as you go deeper due to the geothermal heat from the Earth's core.
The rate of temperature decrease varies depending on factors such as depth and location, but in general, the deeper you go, the colder it gets. The Earth's core is extremely hot, and this heat dissipates outward, causing the surrounding rock to increase in temperature the closer you get to the core.