Geologic Processes at Plate Boundaries Quiz

What is the primary focus of the video?

• The history of plate tectonics

• Geologic processes at divergent and transform boundaries

• The role of volcanoes in shaping the Earth's surface

• The impact of earthquakes on human structures

What occurs at a divergent plate boundary?

• Plates collide

• Plates slide past each other

• Plates pull away from each other

• Plates remain stationary

What is formed by oceanic plates moving apart?

• Mountain ranges

• Mid-ocean ridges

• Deep-sea trenches

• Volcanic islands

What is the process called when new oceanic crust is formed?

• Plate collision

• Continental drift

• Subduction

• Seafloor spreading

What is an example of continental rifting?

• The Himalayas

• The African Rift Valley

• The Andes Mountains

• The Mariana Trench

What happens to the crust at transform fault boundaries?

• It melts

• It remains unchanged

• It is destroyed

• It is created

What is a common feature of transform fault boundaries?

• Volcanoes

• Rift valleys

• Earthquakes

• Mountain ranges

Which plates are involved in the San Andreas Fault?

• North American and Pacific Plates

• Eurasian and African Plates

• South American and Nazca Plates

• Indian and Australian Plates

What is the typical result of friction at transform boundaries?

• Earthquakes

• Mountain formation

• Volcanic eruptions

• Tsunamis

What is the term for the valleys or trenches formed by oceanic fracture zones?

• Fault lines

• Oceanic trenches

• Mid-ocean ridges

• Rift valleys