Plate Tectonics

Front

What is Plate Tectonics?

Back

The theory that explains the structure and movement of the Earth's lithosphere, which is divided into tectonic plates.

Front

What are tectonic plates made of?

Back

Continental and oceanic lithosphere.

Front

What is a Convergent Boundary?

Back

A tectonic plate boundary where two plates collide, often causing mountains to form or earthquakes.

Front

What is a Divergent Boundary?

Back

A tectonic plate boundary where two plates move apart, leading to the formation of new crust, often seen at mid-ocean ridges.

Front

What is a Transform Boundary?

Back

A tectonic plate boundary where two plates slide past each other, often causing earthquakes.

Front

What is convection in the context of plate tectonics?

Back

The process of hot material rising and cooler material sinking in circular patterns within the Earth's mantle.

Front

What geological event can occur at a Transform Boundary?

Back

Earthquakes.

Front

What geological feature is commonly formed at a Convergent Boundary?

Back

Mountains.

Front

What is the role of the mantle in plate tectonics?

Back

The mantle is the layer of the Earth where convection currents occur, driving the movement of tectonic plates.

Front

What is subduction?

Back

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