Front

What are mid-ocean ridges formed at?

Back

Divergent Plate Boundaries

Front

What are the sections called that divide Earth's outer layer?

Back

Plates

Front

Where are plates destroyed and trenches formed?

Back

Convergent Plate Boundaries

Front

How do the plates of Earth's outer layer move?

Back

Move very slowly

Front

What is a feature that forms on the surface of a planet, such as a mountain or sand dune?

Back

Landform

Front

What is the term for the boundary where two tectonic plates move apart?

Back

Divergent Boundary

Front

What is the term for the boundary where two tectonic plates collide?

Back

Convergent Boundary

Front

What is the term for the boundary where two tectonic plates slide past each other?

Back

Transform Boundary

Front

What geological feature is commonly formed at divergent boundaries?

Back

Mid-ocean ridges

Front

What is the process called when one tectonic plate is forced under another?

Back

Subduction