Tuesday 30 April 2013

Inside The Earth

Crust: This thin outer shell of the earth is made up of solid rock.

Mantle: The mantle is so hot that some rocks there are semi-molten and flow about in slow-moving currents.

Core: The centre part of the earth is very hot.

Plate: Big Slab of the Earth's crust.

Plate Boundary: Where plates meet.

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