Quiz about Plate Tectonics

Question 1

What causes tectonic plates to move along the Earth's surface?

Accepted Answer

convection in the mantle

Answer

wind

Answer

ocean currents

Answer

expansion of the Earth

Question 2

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

Accepted Answer

divergent

Answer

transform

Answer

subduction

Answer

convergent

Question 3

What forms at a divergent boundary between two oceanic plates?

Accepted Answer

mid-ocean ridge

Answer

rift valley

Answer

mountain

Answer

trench

Question 4

Which type of crust is more dense?

Accepted Answer

oceanic

Answer

continental

Answer

divergent

Answer

pizza

Question 5

What type of boundary occurs when two plates move toward each other?

Accepted Answer

convergent

Answer

divergent

Answer

transform

Answer

lateral

Question 6

What forms at a convergent boundary between a continental plate and an oceanic plate?

Accepted Answer

volcanoes

Answer

rift valleys

Answer

faults

Answer

mid-ocean ridges

Question 7

A rift valley occurs at a ____________ boundary.

Accepted Answer

divergent

Answer

convergent

Answer

transform

Answer

horizontal

Question 8

What is the process in which hot molten rock rises, then cools and sinks back to the core?

Accepted Answer

convection

Answer

plate tectonics

Answer

continental drift

Answer

divergence

Question 9

A trench forms at a _________ boundary.

Accepted Answer

convergent

Answer

divergent

Answer

transform

Answer

vertical

Question 10

Mountains form at a ___________ boundary.

Accepted Answer

convergent

Answer

transform

Answer

divergent

Answer

subduction

Question 11

What type of boundary occurs when two plates slide past each other?

Accepted Answer

transform

Answer

divergent

Answer

lateral

Answer

convergent

Question 12

A fault forms at a _________ boundary.

Accepted Answer

transform

Answer

divergent

Answer

horizontal

Answer

convergent

Question 13

What type of boundary is shown at A?

Accepted Answer

divergent

Answer

transform

Answer

convergent

Answer

subduction

Question 14

What is happening at point B?

Accepted Answer

subduction

Answer

a divergent boundary

Answer

convection

Answer

an earthquake

Question 15

What is the process in which two plates move toward each other but one sinks under the other?

Accepted Answer

subduction

Answer

convection

Answer

divergence

Answer

transformation

Question 16

The physical layer of Earth made of solid rock and soil is called the ___________.

Accepted Answer

lithosphere

Answer

mesosphere

Answer

asthenosphere

Answer

mantle

Question 17

The type of plate boundary where two plates come together is a .....

Accepted Answer

Convergent Boundary

Answer

Divergent Boundary

Answer

Transform Boundary

Answer

Plate Boundary

Question 18

Which of the following causes Earth's tectonic plates to move?

Accepted Answer

Convection currents in the mantle

Answer

Energy from the Sun

Answer

Magnetic Pole Reversal

Answer

Faults in Mountain Ranges

Question 19

What type of plate boundary is this?

Accepted Answer

Convergent

Answer

Plate

Answer

Divergent

Answer

Transform

Question 20

What type of event will occur at this boundary?

Accepted Answer

Earthquake

Answer

Volcano Eruption

Answer

Tornado

Answer

Mountain Building

Question 21

A divergent boundary occurs when plates ....

Accepted Answer

Pull apart

Answer

Come together

Answer

Slide past each other

Answer

subducting

Question 22

What type of plate boundary is this?

Accepted Answer

Transform

Answer

Convergent

Answer

Divergent

Answer

Plate

Question 23

A fault is formed by the movement of a __________ plate boundary

Accepted Answer

Transform

Answer

Convergent

Answer

Divergent

Question 24

Islands can from from magma which is pushed up at a __________ plate boundary

Accepted Answer

Convergent

Answer

Divergent

Answer

Transform

Question 25

How is it possible for new crust to be formed without increasing the surface area of the Earth?

Accepted Answer

Crust is destroyed at the same time it is created

Answer

New crust is underwater where it sinks

Answer

New crust breaks more easily than old crust

Question 26

Mountains are created when....

Accepted Answer

Two continental plates collide

Answer

Two oceanic plates pull apart

Answer

An Oceanic plate subducts under a Continental Plate

Answer

Two continental plates pull apart

Question 27

The Great Rift Valley in Africa and the Mid-Ocean Ridge were all created by this boundary

Accepted Answer

Divergent

Answer

Convergent

Answer

Reform

Answer

Transform

Question 28

What are the two types of crust

Accepted Answer

continental and oceanic

Answer

ocean and upper

Answer

lower and upper

Answer

pizza and subway

Question 29

Transform boundaries are most likely to produce what phenomenon?

Accepted Answer

earthquakes

Answer

volcanoes

Answer

deep sea trenches

Answer

underwater mountain ranges

Question 30

When an oceanic plate and a continental plate collide, which one will subduct?

Accepted Answer

oceanic

Answer

continental

Answer

neither

Question 31

The area where two tectonic plates meet.

Accepted Answer

plate boundary

Answer

mantle

Answer

focus

Answer

convection

Question 32

This landform can occur at a divergent plate boundary.

Accepted Answer

mid-ocean ridge

Answer

ocean trench

Answer

tall mountains

Answer

transform fault

Question 33

A subduction zone is formed...

Accepted Answer

when one tectonic plate sinks below another

Answer

at every type of convergent plate boundary

Answer

at every type of divergent plate boundary

Answer

at transform boundaries

Question 34

A ______ is a section of the lithosphere that slowly moves over the asthenosphere, carrying large slabs of continental and oceanic crust.

Accepted Answer

plate

Answer

wedge

Answer

chunk

Answer

fault

Question 35

A break in Earth's crust along which rocks move is called a ________.

Accepted Answer

fault

Answer

plate

Answer

rift

Answer

breach

Question 36

The movement of fluid, caused by differences in temperature, that transfers heat from one part of the fluid to another is _____________.

Accepted Answer

Convection current

Answer

Seismic waves

Answer

Sea-floor spreading

Answer

Conduction current

Question 37

The process by which molten material adds new oceanic crust to the ocean floor is called ___________.

Accepted Answer

Sea-floor spreading

Answer

Divergent boundary

Answer

Convergent boundary

Answer

Renovating

Question 38

What is an undersea mountain chain where new ocean floor is produced?

Accepted Answer

Mid-ocean ridge

Answer

Rift valley

Answer

Deep-ocean trench

Answer

Transform bounda

Question 39

A __________ is a deep valley along the ocean floor beneath which oceanic crust slowly sinks toward the mantle.

Accepted Answer

deep-ocean trench

Answer

rift valley

Answer

sea-floor spreading

Answer

mid-ocean ridge

Question 40

What is the process by which oceanic crust sinks beneath a deep-ocean trench and back into the mantle at a convergent plate boundary?

Accepted Answer

Subduction

Answer

Induction

Answer

Abduction <span></span>

Answer

Reduction

Question 41

_____________ is a plate boundary where two plates move away from each other.

Accepted Answer

Divergent boundary

Answer

Convergent boundary

Answer

Transform boundary

Answer

Insurgent boundary

Question 42

_____________ is when two plates move toward each other.

Accepted Answer

Convergent boundary

Answer

Allegiant boundary

Answer

Transform boundary

Answer

Sliding boundary

Question 43

A _____________ is when two plates move past each other in opposite directions.

Accepted Answer

transform boundary

Answer

emergent boundary

Answer

divergent boundary

Answer

convergent boundary

Question 44

A _________ is a valley that forms where two plates move apart.

Accepted Answer

Rift valley

Answer

Fissure

Answer

Sea-floor spreading

Answer

Fault

Question 45

___________ is the theory that pieces of Earth's lithosphere are in constant motion, driven by convection currents in the mantle.

Accepted Answer

Plate tectonics

Answer

Seismic waves

Answer

Convection current

Answer

Divergent boundary

Question 46

A place where two plates slip past each other, moving in opposite directions, is known as a _______

Accepted Answer

transform boundary

Answer

divergent boundary.

Answer

convergent boundary.

Answer

rift valley.

Question 47

The place where two plates come together is known as a _______

Accepted Answer

convergent boundary.

Answer

transform boundary.

Answer

divergent boundary.

Answer

rift valley.

Question 48

This layer of Earth is the thickest part

Accepted Answer

mantle

Answer

crust

Answer

outer core

Answer

inner core

Question 49

The outermost solid layer of the Earth is called the

Accepted Answer

crust

Answer

mantle

Answer

outer core

Answer

inner core

Question 50

This layer of the Earth is found between the core and the crust.

Accepted Answer

mantle

Answer

outer core

Answer

inner core

Answer

crust

Question 51

The layer that lies beneath the mantle and surrounds the inner core.

Accepted Answer

outer core

Answer

mantle

Answer

inner core

Answer

crust

Question 52

Is a layer of week of soft mantle that is made of rock that flows slowly.  Tectonic plates move on top of this layer.

Accepted Answer

Asthensophere

Answer

Inner Core

Answer

Lithosphere

Answer

Outer Core

Question 53

This is the outermost, rigid layer of the Earth, made up of two parts, is divided into pieces call tectonic plates.

Accepted Answer

Lithosphere

Answer

Inner Core

Answer

Asthensophere

Answer

Outer Core

Question 54

The solid, dense center of our planet that extends from the bottom of the outer core to the center of the Earth..

Accepted Answer

inner core

Answer

mantle

Answer

outer core

Answer

crust

Question 55

The driving force of the tectonic plates are convection currents, where can these be found?

Accepted Answer

mantle

Answer

inner core
inner core

Answer

crust

Answer

outer core

Question 56

What layer is the thinnest?

Accepted Answer

Crust

Answer

Mantle

Answer

Core

Answer

They are all the same size

Question 57

Which layer has the highest density?

Accepted Answer

Core

Answer

Crust

Answer

Mantle

Answer

All the same

Question 58

What are the three main layers of the Earth?

Accepted Answer

Core, Mantle, Crust

Answer

Center, Middle, Outer

Answer

Center, Mantle, Crush

Answer

Core, Middle, Crush

Plate Tectonics

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