Identifying Plate Boundaries

Front

What is a divergent boundary?

Back

A divergent boundary is where two tectonic plates move away from each other, often resulting in the formation of new crust as magma rises to the surface.

Front

What is a convergent boundary?

Back

A convergent boundary is where two tectonic plates move towards each other, which can lead to one plate being forced beneath the other, often causing earthquakes and volcanic activity.

Front

What is a transform boundary?

Back

A transform boundary is where two tectonic plates slide past each other horizontally, leading to friction and earthquakes.

Front

What happens at a divergent boundary?

Back

At a divergent boundary, tectonic plates separate, allowing magma to rise and create new oceanic crust.

Front

What geological features are commonly found at convergent boundaries?

Back

Common features include mountain ranges, deep ocean trenches, and volcanic arcs.

Front

What is subduction?

Back

Subduction is the process where one tectonic plate is forced under another at a convergent boundary.

Front

What is the main cause of earthquakes at transform boundaries?

Back

The main cause of earthquakes at transform boundaries is the friction that builds up as plates slide past each other.

Front

Give an example of a divergent boundary.

Back

An example of a divergent boundary is the Mid-Atlantic Ridge.

Front

Give an example of a transform boundary.

Back

An example of a transform boundary is the San Andreas Fault in California.

Front

What is the Ring of Fire?

Back

The Ring of Fire is a major area in the basin of the Pacific Ocean where a large number of earthquakes and volcanic eruptions occur, primarily due to tectonic plate boundaries.