The temperature of Earth's core can only be estimated using mathematical and geophysical models, and the current (2011) estimated temperature range is:
Outer core--from 4400'C in the outer regions near the mantle, to around 6100'C in the inner regions near the inner core (7,952 to 11,000oF).
Inner core--between 5,000 and 7,000 degrees C (9,000 to 12,630oF).
Read more: What_temperatures_exist_in_the_Earth's_inner_and_outer_core
The temperature of the Earth's layers increases from the crust towards the core. The outermost layer, the crust, has the lowest temperature, while the inner core has the highest temperature. This gradient is due to the heat generated by radioactive decay in the core and the residual heat from the Earth's formation.
The Earth's inner core has the greatest temperature, reaching up to around 5700 degrees Celsius. The layer with the greatest pressure is the inner core as well, with pressures exceeding 330 to 360 gigapascals.
The surface temperature of a star that is closest to the boundary between Earth's mantle and core is around 5,300°C to 5,800°C. Stars like our Sun, with surface temperatures around 5,500°C, fall within this range. The Earth's mantle-core boundary temperature is estimated to be around 5,700°C.
If there was less pressure on the Earth's inner core, it could potentially lead to a decrease in the melting temperature of the core, causing it to start to melt. This could result in changes to the Earth's magnetic field and possibly impact geodynamic processes.
The rock found in Earth's inner core is primarily composed of iron and nickel. This molten rock is in a state of extreme pressure and temperature, creating a solid inner core due to the immense pressure.
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The temperature of the outer core ranges from 4400 °C in the outer regions to 6100 °C near the inner core.
Earth's core
Well theres no specific permanent temperature for the earths center, but only averages, ranges and approximates of temperatures. The earths centre which is the core, consists of two layers the inner core and the outer core. The outer core has a temperature of about 7200 - 9032 degree Fahrenheit (4000 - 5000 degree celsius), while the temperature of the inner core is about 9032 - 1082 degree Fahrenheit (5000 - 6000 degree celsius).
No animal living on earth can survive the temperatures in the earths core. The temperature is between 5000-9000 degrees.
The temperature of the Earth's layers increases from the crust towards the core. The outermost layer, the crust, has the lowest temperature, while the inner core has the highest temperature. This gradient is due to the heat generated by radioactive decay in the core and the residual heat from the Earth's formation.
The molten iron and medals inside the earths core are the reasons for the earths magnetic core.
The Earths core is. And that would mean it is hotter than the Sun!!
The sun is millions of degrees hotter than the earths core! (:
no it is not true. there is solid iron and nickel in the Earths core
The Earth's core is about 1200km thick. it is mostly iron, and is solid due to extreme pressure. The temperature can be up to 7000 degrees.