Plate Tectonics and Boundaries

Boundary between two colliding plates, often associated with mountain building, ocean trenches and volcanic islands

• plate boundary

• magma

• divergent boundary

• convergent boundary

the region where an oceanic plate sinks down into the asthenosphere at a convergent boundary, usually between continental and oceanic plates

• subduction zone

• lava zone

• nitrogen zone

• continental zone

Tags

NGSS.MS-ESS2-3

where two plates are moving apart, magma comes up to create new crust

• ridge

• divergent boundary

• convergent boundary

• plate boundary

Tags

NGSS.MS-ESS2-2

Transform Boundary

• Where two plates slide past each other.

• when two plates collide

• when two plates are pulling apart

• None of the above

Tags

NGSS.MS-ESS2-3

NGSS.MS-ESS3-2

formed by two continental plates colliding and forcing each other upwards during convergent boundary

• grassland

• mountain ranges

• snow

• trench

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

where two plates are moving apart, magma comes up to create new crust

• lithosphere

• trench

• ridge

• magma

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

A deep crack in the Earth's surface associated with divergent boundary and made both of continental crust

• lava

• rift

• ridge

• trench

Circular currents in the mantle caused by the magma being heated by the core off the Earth.

• convection currents

• lava

• magma

• hot air

Tags

NGSS.MS-ESS2-1

proposed by Alfred Wegener, that the continents were once joined together and have since drifted apart

• theory of plate tectonics

• tectonic plates

• plate boundary

• theory of continental drift

formed by two continental plates colliding and forcing each other upwards during convergent boundary

• grassland

• mountain ranges

• snow

• trench