Tectonic Plates Review

A transform boundary is a type of tectonic plate boundary where two plates slide past each other horizontally.

The youngest layer is the one that is on top of all other layers, often referred to as layer A in diagrams.

The presence of similar fossils on different continents supports the idea that continents were once connected.

Plate tectonics is the geological process that leads to the formation of ocean basins.

The principle of superposition states that in undisturbed sedimentary rock layers, younger layers are deposited on top of older layers.

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

A divergent boundary is where two tectonic plates move away from each other, leading to the formation of new crust.

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

Tectonic plates are large sections of the Earth's lithosphere that move and interact with each other.

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