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Where are Volcanoes
found?
Volcanoes are found at Destructive
and Constructive Plate Margins.…read more

Slide 3

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How do volcanoes form
at Destructive Plate
Margins?
·The oceanic plate moves down
into the mantle, where it's melted
and destroyed.
·A pool of magma forms.
·The magma rises through
cracks in the crust called vents.
·The magma erupts onto the
surface(where it's called lava)
forming a volcano.…read more

Slide 4

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How do volcanoes form at
Constructive Plate
Margins?
At constructive margins the magma rises up into the
gap created by the plates moving apart, forming a
volcano.…read more

Slide 5

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What are the different
types of Volcano?
·Composite Volcanoes
·Shield Volcanoes
·Dome Volcanoes…read more

Slide 6

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Composite
Volcanoes
-Made up of ash and lava that's erupted,
cooled and hardened into layers.
-The lava is usually thick and flows slowly.
- It hardens quickly to form a steep-sided
volcano.…read more

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