Plate Boundaries

Front

What are plate boundaries?

Back

Plate boundaries are the edges where two tectonic plates meet. They can be classified into three main types: convergent, divergent, and transform boundaries.

Front

What happens at transform boundaries?

Back

At transform boundaries, tectonic plates slide past each other, which can cause earthquakes.

Front

What is a convergent boundary?

Back

A convergent boundary is where two tectonic plates collide or move towards each other, often resulting in mountain formation or subduction.

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 geological event is commonly associated with transform boundaries?

Back

Earthquakes are commonly associated with transform boundaries due to the friction between sliding plates.

Front

What is the lithosphere?

Back

The lithosphere is the uppermost part of the Earth, consisting of the crust and the uppermost part of the mantle.

Front

What causes tectonic plates to move?

Back

Tectonic plates move due to convection currents in the mantle, which are caused by the heat from the Earth's core.

Front

What is subduction?

Back

Subduction is the process where one tectonic plate moves under another and sinks into the mantle, often occurring at convergent boundaries.

Front

What can occur as a result of plate collision?

Back

Plate collision can lead to the formation of mountains, earthquakes, and volcanic activity.

Front

What is the difference between oceanic and continental plates?

Back

Oceanic plates are denser and thinner than continental plates, which are thicker and less dense.