Volcanoes


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Earth's Layers


Layers of the Earth

The Earth is made up of layers. The crust is where we live, below it are the mantle, the outer core and the inner core. 

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Magma


Magma inside the volcano

Volcanoes start in the mantle where Magma forms. Magma is hot rock that moves in the mantle. 

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Eruption


Volcano erupting

An eruption is cause by pressure . When a volcano erupts is contains ash, cinder and lava. 

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Lava


Lava flowing from the volcano and cooling

Lava is hot, molten rock that comes from the volcano. Once it cools it becomes Igneous rock . 

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