Plate Tectonics: Explore the Earth's Moving Crust

Question 1

Which of these is NOT a type of plate boundary?

Accepted Answer

Collision boundary

Answer

Convergent boundary

Answer

Divergent boundary

Answer

Transform boundary

Question 2

Which of the following layers is NOT part of the Earth's internal structure?

Accepted Answer

Lithosphere

Answer

Crust

Answer

Mantle

Answer

Core

Question 3

Which force is the primary driver of plate movement?

Accepted Answer

Convection currents

Answer

Gravity

Answer

Magnetic fields

Answer

Wind

Question 4

What process describes the sliding of one plate past another?

Accepted Answer

Strike-slip faulting

Answer

Subduction

Answer

Obduction

Answer

Folding

Question 5

What process occurs when one plate collides with and moves beneath another plate?

Accepted Answer

Subduction

Answer

Obduction

Answer

Accretion

Answer

Rifting

Question 6

Which of the following hazards is NOT associated with plate tectonics?

Accepted Answer

Deforestation

Answer

Earthquakes

Answer

Volcanic eruptions

Answer

Tsunamis

Question 7

What type of rock is formed when magma cools and solidifies beneath the Earth's surface?

Accepted Answer

Igneous rock

Answer

Sedimentary rock

Answer

Metamorphic rock

Answer

Extrusive rock

Question 8

Which layer of the Earth is the rigid, outermost layer?

Accepted Answer

Crust

Answer

Mantle

Answer

Core

Answer

Asthenosphere

Question 9

Which force does NOT drive plate movement?

Accepted Answer

Electromagnetism

Answer

Convection currents

Answer

Gravity

Answer

Tidal forces

Question 10

What forms when one oceanic plate subducts beneath another?

Accepted Answer

Volcanic arc

Answer

Mountain belt

Answer

Rift valley

Answer

Transform fault

Question 11

Which earthquake type occurs along transform boundaries?

Accepted Answer

Strike-slip earthquake

Answer

Dip-slip earthquake

Answer

Thrust earthquake

Answer

Normal earthquake

Question 12

What is the importance of the asthenosphere?

Accepted Answer

It is the weakest and most flexible layer of the Earth, allowing tectonic plates to move.

Answer

It is the source of magma that erupts onto the surface.

Answer

It generates the Earth's magnetic field.

Answer

It is responsible for mountain formation.

Question 13

Which of the following is a large rift valley in East Africa that demonstrates continental rifting?

Accepted Answer

Great Rift Valley

Answer

Rhine Valley

Answer

San Andreas Fault

Answer

Mississippi River Valley

Question 14

The boundary where tectonic plates move away from each other is known as a:

Accepted Answer

Divergent boundary

Answer

Convergent boundary

Answer

Transform boundary

Answer

Subduction zone

Question 15

Which of the following is a primary driving force behind plate tectonics?

Accepted Answer

Convection currents in the mantle

Answer

Gravitational pull of the moon

Answer

Rotation of the Earth

Answer

Solar radiation

Question 16

Fold mountains are formed when:

Accepted Answer

Tectonic plates collide head-on

Answer

Plates slide past each other horizontally

Answer

Magma rises to the surface and solidifies

Answer

Rocks are weathered and eroded

Question 17

The boundary where one tectonic plate slides beneath another is known as a:

Accepted Answer

Subduction zone

Answer

Convergent boundary

Answer

Divergent boundary

Answer

Transform boundary

Question 18

Which of the following is an example of a divergent plate boundary?

Accepted Answer

The Mid-Atlantic Ridge

Answer

The San Andreas Fault

Answer

The Himalayas

Answer

The Mariana Trench

Question 19

The process by which new oceanic crust is created is called:

Accepted Answer

Seafloor spreading

Answer

Subduction

Answer

Continental drift

Answer

Mountain building

Question 20

The epicentre of an earthquake refers to:

Accepted Answer

The point on the Earth's surface directly above the earthquake's origin

Answer

The point on the Earth's surface furthest from the earthquake's origin

Answer

The point within the Earth where the earthquake begins

Answer

The point within the Earth where the earthquake ends

Question 21

When two plates move apart, what type of plate boundary is formed?

Accepted Answer

Divergent

Answer

Convergent

Answer

Transform

Answer

Subduction

Question 22

Which process is the main driving force behind the movement of tectonic plates?

Accepted Answer

Convection

Answer

Rotation

Answer

Gravity

Answer

Radiation

Question 23

What was the name of the supercontinent that existed before the continents separated?

Accepted Answer

Pangea

Answer

Gondwana

Answer

Laurasia

Answer

Euramerica

Question 24

Which volcanic feature is commonly formed at convergent plate boundaries?

Accepted Answer

Caldera

Answer

Shield volcano

Answer

Cinder cone

Answer

Fissure vent

Question 25

What instrument is used to measure the ground shaking caused by earthquakes?

Accepted Answer

Seismograph

Answer

Barometer

Answer

Anemometer

Answer

Thermometer

Question 26

Which theory explains the distribution of earthquakes and volcanoes around the globe?

Accepted Answer

Plate Tectonics

Answer

Continental Drift

Answer

Seafloor Spreading

Answer

Isostasy

Question 27

When a large landmass collides with an oceanic plate, what type of plate tectonic setting is created?

Accepted Answer

Continental-oceanic collision

Answer

Continental-continental collision

Answer

Oceanic-oceanic collision

Answer

Strike-slip fault

Question 28

Which process involves the recycling of oceanic crust back into the mantle?

Accepted Answer

Subduction

Answer

Convection

Answer

Erosion

Answer

Deposition

Question 29

Which layer of the Earth's structure is NOT directly involved in the movement of tectonic plates?

Accepted Answer

Outer Core

Answer

Crust

Answer

Mantle

Answer

Lithosphere

Question 30

Which process is believed to be the primary driving force behind the movement of tectonic plates?

Accepted Answer

Convection currents

Answer

Gravity

Answer

Tidal forces

Answer

Magnetic fields

Question 31

What was the name of the supercontinent that existed approximately 335 million years ago?

Accepted Answer

Pangea

Answer

Gondwana

Answer

Laurasia

Answer

Rodinia

Question 32

Which of the following geological features is most commonly associated with divergent plate boundaries?

Accepted Answer

Mid-ocean ridges

Answer

Trenches

Answer

Mountain ranges

Answer

Volcanoes

Question 33

What is the term used to describe the rigid outermost layer of the Earth, consisting of the crust and the uppermost mantle?

Accepted Answer

Lithosphere

Answer

Asthenosphere

Answer

Mesosphere

Answer

Core

Question 34

What type of rock is typically found at convergent plate boundaries where continental and oceanic plates collide?

Accepted Answer

Metamorphic

Answer

Igneous

Answer

Sedimentary

Answer

Volcanic

Question 35

Which of the following seismic waves is the fastest and can travel through both solid and liquid parts of the Earth?

Accepted Answer

P-wave

Answer

S-wave

Answer

Love wave

Answer

Surface wave

Question 36

What is the term for the process by which one tectonic plate moves beneath another, causing it to descend into the mantle?

Accepted Answer

Subduction

Answer

Accretion

Answer

Collision

Answer

Extension

Question 37

Who proposed the theory of seafloor spreading based on paleomagnetic data?

Accepted Answer

Harry Hess

Answer

Alfred Wegener

Answer

J. Tuzo Wilson

Answer

Marie Curie

Question 38

Which layer of the Earth, comprising around 84% of its volume, is the thickest?

Accepted Answer

Mantle

Answer

Crust

Answer

Outer Core

Answer

Inner Core

Question 39

What type of plate boundary is formed when two plates move toward each other, resulting in collision and deformation?

Accepted Answer

Convergent

Answer

Divergent

Answer

Transform

Answer

Hotspot

Question 40

What was the name of the supercontinent that existed approximately 335 million years ago, encompassing most of the Earth's landmasses?

Accepted Answer

Pangea

Answer

Gondwana

Answer

Laurasia

Answer

Rodinia

Question 41

Which type of volcano, characterized by a viscous, silica-rich magma and steep slopes, is typically associated with convergent plate boundaries?

Accepted Answer

Stratovolcano

Answer

Shield volcano

Answer

Cinder cone volcano

Answer

Caldera

Question 42

What is the process by which new oceanic crust is continually generated at divergent plate boundaries?

Accepted Answer

Seafloor spreading

Answer

Subduction

Answer

Orogeny

Answer

Metamorphism

Question 43

Which type of seismic wave, characterized by its ability to travel through both solids and liquids, arrives first at a seismic station?

Accepted Answer

P-wave

Answer

S-wave

Answer

Surface wave

Answer

Love wave

Question 44

What is the primary instrument used by seismologists to measure the magnitude and characteristics of earthquakes?

Accepted Answer

Seismograph

Answer

Accelerometer

Answer

Magnetometer

Answer

Barometer

Question 45

Which of the following is NOT a distinct layer of the Earth's structure?

Accepted Answer

Lithosphere

Answer

Crust

Answer

Mantle

Answer

Core

Question 46

The theory of plate tectonics primarily explains how the Earth's surface is:

Accepted Answer

Moved

Answer

Created

Answer

Destroyed

Answer

Warmed

Question 47

Which type of plate boundary occurs when two plates move away from each other?

Accepted Answer

Divergent

Answer

Convergent

Answer

Transform

Answer

Subduction

Question 48

Which process is the primary driving force behind the movement of tectonic plates?

Accepted Answer

Convection currents in the mantle

Answer

Gravitational pull from the moon

Answer

Expansion and contraction of the Earth's crust

Answer

Magnetic forces

Question 49

Which of the following geological features is associated with divergent plate boundaries?

Accepted Answer

Mid-ocean ridges

Answer

Oceanic trenches

Answer

Fold mountains

Answer

Volcanic island arcs

Question 50

What is the name of the ancient supercontinent from which all the present-day continents are thought to have originated?

Accepted Answer

Pangea

Answer

Gondwana

Answer

Laurasia

Answer

Atlantis

Question 51

What is the process by which oceanic crust is recycled back into the Earth's mantle?

Accepted Answer

Subduction

Answer

Volcanism

Answer

Erosion

Answer

Weathering

Question 52

Which of the following potential hazards is directly associated with plate tectonics?

Accepted Answer

Earthquakes

Answer

Hurricanes

Answer

Floods

Answer

Landslides

Question 53

Which layer of Earth has the greatest thickness?

Accepted Answer

Mantle

Answer

Crust

Answer

Outer Core

Answer

Inner Core

Question 54

When two plates converge, what kind of plate boundary is formed?

Accepted Answer

Convergent

Answer

Divergent

Answer

Transform

Answer

Subduction

Question 55

Plate movement is primarily driven by what process?

Accepted Answer

Convection currents

Answer

Gravitational pull

Answer

Magnetic forces

Answer

Solar radiation

Question 56

Approximately 200 million years ago, which supercontinent existed?

Accepted Answer

Pangea

Answer

Gondwana

Answer

Laurasia

Answer

Rodinia

Question 57

Which mountain range was formed by the collision of the Indian and Eurasian plates?

Accepted Answer

Himalayas

Answer

Andes

Answer

Alps

Answer

Rocky Mountains

Question 58

When magma solidifies within the Earth's crust, what type of rock is formed?

Accepted Answer

Igneous

Answer

Sedimentary

Answer

Metamorphic

Answer

Volcanic

Question 59

Which consequence is NOT associated with plate tectonics?

Accepted Answer

Climate regulation

Answer

Earthquakes

Answer

Volcanic eruptions

Answer

Mountain building

Question 60

What process describes one plate moving beneath another?

Accepted Answer

Subduction

Answer

Obduction

Answer

Collision

Answer

Rift

Question 61

What role does plate tectonics play in the cycling of materials on Earth?

Accepted Answer

Recycling rocks through the crust

Answer

Releasing gases into the atmosphere

Answer

Creating entirely new minerals

Answer

Storing vast amounts of carbon dioxide

Question 62

Which of the following is NOT a layer of the Earth?

Accepted Answer

Atmosphere

Answer

Crust

Answer

Mantle

Answer

Outer core

Question 63

What type of plate boundary forms when two plates slide past each other horizontally?

Accepted Answer

Transform boundary

Answer

Divergent boundary

Answer

Convergent boundary

Answer

Subduction zone

Question 64

Which force is responsible for driving the movement of tectonic plates?

Accepted Answer

Convection currents

Answer

Magnetic fields

Answer

Gravitational force

Answer

Tidal forces