8.9B - Crustal Features

Front

What is a transform boundary?

Back

A transform boundary is a type of plate boundary where two tectonic plates slide past each other horizontally, often causing earthquakes.

Front

What geological feature is formed at a convergent boundary?

Back

At a convergent boundary, tectonic plates collide, which can lead to the formation of mountains, deep ocean trenches, and volcanic activity.

Front

What is the San Andreas Fault an example of?

Back

The San Andreas Fault is an example of a transform boundary.

Front

What type of event is commonly associated with transform boundaries?

Back

Earthquakes are commonly associated with transform boundaries.

Front

Where are the oldest rocks typically found in relation to plate boundaries?

Back

The oldest rocks are typically found farthest from mid-ocean ridges, often at continental margins.

Front

What is a divergent boundary?

Back

A divergent boundary is where two tectonic plates move away from each other, leading to the formation of new crust, such as mid-ocean ridges.

Front

What is mountain building called in geological terms?

Back

Mountain building is referred to as orogeny.

Front

What is subduction?

Back

Subduction is the process where one tectonic plate moves under another and sinks into the mantle.

Front

What type of boundary is associated with volcanic eruptions?

Back

Volcanic eruptions are commonly associated with convergent boundaries and divergent boundaries.

Front

What is the primary cause of earthquakes?

Back

Earthquakes are primarily caused by the movement of tectonic plates along faults.