7.10AB Plate Tectonics Review

Front

What is the process called when tectonic plates move apart from each other?

Back

Divergence

Front

What is the molten material called before it reaches the Earth's surface?

Back

Magma

Front

Which type of crust is denser: oceanic or continental?

Back

Oceanic crust is more dense than continental crust.

Front

What occurs during subduction?

Back

More dense crust sinks beneath less dense crust.

Front

What are the three main types of plate boundaries?

Back

Divergent, Convergent, and Transform boundaries.

Front

What is the term for the boundary where two tectonic plates slide past each other?

Back

Transform boundary.

Front

What geological feature is commonly formed at divergent boundaries?

Back

Mid-ocean ridges.

Front

What is the primary cause of tectonic plate movement?

Back

Convection currents in the Earth's mantle.

Front

What type of boundary is associated with the formation of mountains?

Back

Convergent boundary.

Front

What is the term for the process of one tectonic plate being forced under another?

Back

Subduction.