Exploring Plate Tectonics

What are the three main types of plate boundaries?

• Fracture, Shear, Tension

• Divergent, Convergent, Transform

• Lateral, Radial, Axial

• Subduction, Compression, Extension

Describe the movement that occurs at a convergent boundary.

• Tectonic plates move apart, causing rift valleys.

• Tectonic plates slide past each other without interaction.

• Tectonic plates remain stationary and do not interact.

• Tectonic plates move towards each other, leading to subduction or mountain formation.

What is the primary effect of divergent plate boundaries?

• Creation of new oceanic crust and geological features.

• Destruction of existing continental crust.

• Increased volcanic activity in the region.

• Formation of mountain ranges and valleys.

How do transform boundaries differ from other types of plate boundaries?

• Transform boundaries differ by allowing plates to slide past each other horizontally, unlike convergent and divergent boundaries which involve collision and separation.

• Transform boundaries result in volcanic activity.

• Transform boundaries are characterized by the movement of plates towards each other.

• Transform boundaries involve the creation of new crust.

What is subduction, and where does it occur?

• Subduction occurs at convergent plate boundaries.

• Subduction is a process that happens at transform boundaries.

• Subduction occurs at divergent plate boundaries.

• Subduction is the movement of tectonic plates away from each other.

Name one major earthquake that resulted from tectonic plate movement.

• 2011 Tōhoku earthquake

• 1989 Loma Prieta earthquake

• 1906 San Francisco earthquake

• 2004 Indian Ocean earthquake

What is the relationship between plate tectonics and volcanic activity?

• Plate tectonics drives volcanic activity through the movement of tectonic plates at their boundaries.

• Volcanoes only form in areas with no tectonic activity.

• Plate tectonics has no effect on the Earth's surface.

• Volcanic activity is solely caused by ocean currents.

Explain how hotspots differ from regular volcanic activity.

• Hotspots are formed by the collision of tectonic plates.

• Regular volcanic activity occurs only in oceanic regions.

• Hotspots differ from regular volcanic activity as they occur in the middle of tectonic plates rather than at plate boundaries.

• Hotspots are always associated with earthquakes.

What type of plate movement is responsible for the formation of mountains?

• Transform plate movement

• Convergent plate movement

• Divergent plate movement

• Static plate movement

What is a fault, and how does it relate to earthquakes?

• A fault is a weather phenomenon that causes tremors.

• A fault is a type of earthquake that occurs underwater.

• A fault is a solid rock formation that prevents earthquakes.

• A fault is a fracture in the Earth's crust that can cause earthquakes when stress is released.