Collision Plate Margins Flashcards

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1
Q

Stage 1

A

2 continental plates move towards each other due to convection currents in asthenosphere

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2
Q

Stage 2

A

(Would have been subduction and destruction of oceanic plate between the 2 continental)

Continents collided and subduction stopped as both continental plates have similar densities

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3
Q

Stage 3

A

Continental material thickens due to folding and faulting by compressional forces, with crustal and and sediment material being forced upwards into a range of fold mountains

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4
Q

Stage 4

A

Violent earthquakes are common

DUE TO

Collision and compression of the 2 continental plates

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5
Q

Draw a collision boundary

A

Yes

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