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Geography, 31.10.2019 23:31 ethanboshears15

Match the layer with its correct description. 1.inner core plates that average about 30km in thickness and 25°c in temperature. 2.outer core solid rock about 2,200 km thick. temperature is about 3,000°
c. 3.lower mantle solid rock about 720 km thick that flows from plasticity. temperature is about 850°
c. 4.upper mantle (asthenosphere) made of solid iron about 1,200 km thick. temperature is about 7,000°
c. 5.crust (lithosphere) very dense liquid of iron and sulfur about 2,250 km thick. temperature is about 4,000°
c.

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