Plate Tectonics Check

Front

What is a divergent boundary?

Back

A divergent boundary is where tectonic plates pull apart from each other, leading to the formation of new crust, such as at the Mid-Ocean Ridge.

Front

What geological features are created by divergent boundaries?

Back

Geological features created by divergent boundaries include rift valleys and mid-ocean ridges.

Front

What happens at a convergent boundary?

Back

At a convergent boundary, tectonic plates move towards each other, which can lead to one plate being forced under another (subduction) or the formation of mountains.

Front

What is a transform boundary?

Back

A transform boundary is where tectonic plates slide past each other horizontally, often causing earthquakes.

Front

What is subduction?

Back

Subduction is the process where one tectonic plate is forced under another, often leading to volcanic activity.

Front

What is the significance of the San Andreas Fault?

Back

The San Andreas Fault is a transform boundary between the North American and Pacific plates, known for causing frequent earthquakes.

Front

What is the role of the mantle in plate tectonics?

Back

The mantle is the layer of the Earth where tectonic plates float and move, and it plays a crucial role in the recycling of plate material.

Front

How do oceanic and continental plates differ in density?

Back

Oceanic plates are generally denser than continental plates, which affects their interactions at convergent boundaries.

Front

What is the Great Rift Valley?

Back

The Great Rift Valley is a geological feature formed by a divergent boundary, where tectonic plates are pulling apart.

Front

What is the Mid-Ocean Ridge?

Back

The Mid-Ocean Ridge is a continuous mountain range formed by divergent tectonic plates, where new oceanic crust is created.