What speech, this needs an attachment.
lithosphere- rocks and crust, 300 to 500 °C
mantle-silicate rocks rich in magnesium and iron,500 to 900 °C
outer core- iron and nickel, along with small amounts of other dense elements like gold, platinum, and uranium. 4400 to 6100 °C
inner core-iron, 5982°C
There is no much important of earth crust in human beings but for the people who r trying to be the scientist or discovers need to learn about it
Asia, specifically in Southern Siberia
