Tectonic Plate Movements

Front

What happens when two tectonic plates move apart?

Back

They divide, allowing for new crust to form. This can result in mid-ocean ridges, sea-floor spreading, and ocean basins.

Front

What geological features are associated with tectonic plates moving apart?

Back

Mid-ocean ridge, sea-floor spreading, ocean basin, fault/rift valley.

Front

What occurs when two tectonic plates come together?

Back

They collide, which can create subduction zones, trenches, volcanoes, and mountains.

Front

What is a subduction zone?

Back

A region where one tectonic plate moves under another, often creating trenches and volcanoes.

Front

What happens when two tectonic plates slide across each other?

Back

This movement can cause faults or cracks in the crust and lead to earthquakes.