Plate Tectonics Quiz

What type of plate boundary forms a new oceanic crust?

• Divergent

• Convergent

• Transform

Answer explanation

Divergent plate boundaries form a new oceanic crust through seafloor spreading where tectonic plates move apart, allowing magma to rise and solidify, creating new crust.

Which type of plate movement causes earthquakes?

• Divergent

• Convergent

• Transform

Answer explanation

Transform plate movement causes earthquakes by the sliding of tectonic plates past each other, leading to friction and stress buildup.

Where do most volcanoes form?

• Divergent boundaries

• Convergent boundaries

• Transform boundaries

Answer explanation

Most volcanoes form at convergent boundaries where tectonic plates collide, causing magma to rise and create volcanic activity.

Which plate boundary involves plates sliding past each other?

• Divergent

• Convergent

• Transform

When two plates collide and one plate is forced beneath the other, it is known as a _.

A ___________________ boundary is where the tectonic plates move toward each other.

• Convergent

• Divergent

• Transform

A ___________________ boundary is where the tectonic plates move away from each other.

• Convergent

• Divergent

• Transform

Answer explanation

A divergent boundary is where the tectonic plates move away from each other, making it the correct choice for this question.

A ___________________ boundary is where the tectonic plates slide past each other in opposite directions.

• Convergent

• Divergent

• Transform

Answer explanation

A Transform boundary is where the tectonic plates slide past each other in opposite directions, making it the correct choice for this scenario.

This type of boundary is where you will find mountains.

• Convergent

• Divergent

• Transform

Answer explanation

Convergent boundaries are where mountains are formed due to the collision of tectonic plates, leading to uplift and the creation of mountain ranges.

What type of boundary is this?

• Convergent

• Divergent

• Transform

Answer explanation

This is a divergent boundary where tectonic plates move away from each other, leading to the formation of new crust.