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Earths Layers

Published on Nov 22, 2015

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PRESENTATION OUTLINE

EARTHS LAYERS

SKYLER QUERRY, ADI HYLTON, PYPeR MCcAMMON

CRUST

CRUST

3-5 MILES OCEAN 2o MILES CONTINENTAL

CRUST

STATE OF MATTER: SOLID

MANTLE

composed mostly of silicate rocks rich in magnesium and iron

MANTLE

1,800 MILES THICK

MANTLE

STATE OF MATTER: plasticity

CORE

MADE OF IRON-NICKEL ALLOY

CORE

760 MILES INNER 1,400 MILES OUTTER

CORE

STATE OF MATTER: INNER;SOLID OUTER;sOLID