Plate Tectonics- B

Front

What is a convergent boundary?

Back

A convergent boundary is a tectonic plate boundary where two plates come together, often leading to the formation of mountains or subduction zones.

Front

What happens at a divergent boundary?

Back

At a divergent boundary, two tectonic plates move away from each other, leading to the formation of new crust, often seen in mid-ocean ridges.

Front

What type of boundary is the San Andreas Fault?

Back

The San Andreas Fault is a transform boundary, where two plates slide past each other horizontally.

Front

What geological feature is created when two continental crusts collide at a convergent boundary?

Back

When two continental crusts collide at a convergent boundary, they create mountains.

Front

What occurs at a convergent boundary between oceanic and continental crusts?

Back

At a convergent boundary where oceanic crust and continental crust come together, volcanoes are formed.

Front

Define a transform boundary.

Back

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

Front

What is subduction?

Back

Subduction is the process that occurs at convergent boundaries where one tectonic plate is forced under another, often leading to volcanic activity.

Front

What is the significance of mid-ocean ridges?

Back

Mid-ocean ridges are significant as they are the sites of divergent boundaries where new oceanic crust is formed.

Front

How do earthquakes relate to plate tectonics?

Back

Earthquakes often occur along plate boundaries due to the movement of tectonic plates, especially at transform and convergent boundaries.

Front

What is the role of tectonic plates in the Earth's geology?

Back

Tectonic plates play a crucial role in shaping the Earth's surface, causing earthquakes, volcanic activity, and the formation of mountains.