Front

What is Continental Drift?

Back

The theory that continents were once part of a single landmass called Pangaea and have since drifted apart.

Front

Who proposed the theory of Continental Drift?

Back

Alfred Wegener.

Front

What is Plate Tectonics?

Back

The scientific theory that describes the large-scale movements of Earth's lithosphere, which is divided into tectonic plates.

Front

What is a Divergent Boundary?

Back

A tectonic boundary where two plates move away from each other, often resulting in seafloor spreading.

Front

What is a Convergent Boundary?

Back

A tectonic boundary where two plates move towards each other, often causing one plate to be forced below another.

Front

What is a Transform Boundary?

Back

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

Front

What is Seafloor Spreading?

Back

The process by which new oceanic crust is formed at a divergent boundary as magma rises to the surface.

Front

What is a Subduction Zone?

Back

A region where one tectonic plate moves under another plate, often leading to volcanic activity.

Front

What geological feature is formed at a Convergent Boundary?

Back

Mountains, trenches, and volcanic arcs.

Front

What geological feature is formed at a Divergent Boundary?

Back

Mid-ocean ridges and rift valleys.