Mellas . Classmate Finder; Free Horoscope; Add Your Name; Add Origin and Meaning; Gender: Unknown
The entire earth's crust occupies just 1% of the earth's volume. The Earth's crust thickness is 30 km thick. The temperature of the crust is 2oo degrees Celsius (392 Fahrenheit) to 400 degrees Celsius (752 Fahrenheit). Mantle The Mantle is the second layer of the earth, it takes up 80% of the Earth. The mantle has two sections (Lithosphere and the. Asthenosphere). The temperature of the lithosphere and asthenosphere is 300 to 500 degrees celsius. The mantles temperature 4500 degrees celsius and made of 100% magma.
The combination of. convection currents from the mantle and the effects of the atmosphere make the crust about -17.7 - 870C ( 0 -1598 F) from the surface to the bottom of the crust. The crust and atmosphere are the coolest of earthâs layers. The Mantle (Mesosphere, Asthenosphere, Lower Lithosphere) The layer beneath the crust and above the core is the mantle. It is 2,868 km kilometers (1,800 miles) thick and makes up nearly 80 percent of the earthâs total volume. The mantle has an average density of 4.5gcm3. The density