Plate Tectonics Check

Front

What is a tectonic plate?

Back

A tectonic plate is a massive, irregularly shaped slab of solid rock that makes up the Earth's lithosphere, which includes the crust and the upper mantle.

Front

What happens at a divergent boundary?

Back

At a divergent boundary, tectonic plates move away from each other, leading to the formation of new crust as magma rises to the surface.

Front

What is a convergent boundary?

Back

A convergent boundary is where two tectonic plates collide, which can result in one plate being forced beneath the other, leading to subduction.

Front

What is a transform boundary?

Back

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

Front

What is subduction?

Back

Subduction is the process by which one tectonic plate moves under another plate and sinks into the mantle.

Front

What is the Ring of Fire?

Back

The Ring of Fire is a major area in the Pacific Ocean where a large number of earthquakes and volcanic eruptions occur due to tectonic plate movements.

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.

Front

What is an earthquake?

Back

An earthquake is the shaking of the Earth's surface caused by the sudden release of energy in the Earth's lithosphere.

Front

What is a fault?

Back

A fault is a fracture or zone of fractures between two blocks of rock, which can cause earthquakes when the blocks move.

Front

What is a volcanic eruption?

Back

A volcanic eruption is the release of magma, gas, and other materials from a volcano, often occurring at tectonic plate boundaries.