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Changing Earth Test

Total questions: 19

Worksheet time: 11mins

Name
Class
Date
1.

When ____________ continental plates __________________, ________________________

can form due to ________________ and buckling of the crust. Example: Himalayas

(a)  

2.

When two oceanic plates collide, the ________________of the two is _______________. A

curved volcanic mountain chain forms above the ________________________ plate and rises out of

the ocean as a chain of islands, known as an island ____________.

(a)  

3.

_____________________ are common when __________________ plates _________________

and grind past one another. Example: San Adreas Fault

(a)  

4.

___________- ______________ ___________________ can form when two oceanic plates

____________apart, allowing __________________to push through and create new oceanic crust.

(a)  

5.

When an __________________ and ______________________ plate collide, the oceanic plate,

because of its greater density, _________________ down and _______________ under the

continental plate and eventually become incorporated into the mantle. The process is called

______________________. Earthquakes and _________________ are common in subduction zones

(a)  

6.

Earth’s lithosphere is broken into huge slabs called ______________ _____________________,

which rest on top of the plastic-like and easily molded ____________________________.

(a)  

7.

Plate tectonic refers to a theory that these _________________ move ________________ Earth’s surface.

(a)  

8.

Earth’s landscape is changed by ____________________, ________________________, and

_________________________.

(a)  

9.

_______________________ is the process by which ________________ and other Earth

materials are broken into smaller pieces by _____________________ processes or

______________________changes.

(a)  

10.

volcanic arc, lithosphere, recycled subduction zones, and deep-ocean trenches are all examples of which boundary?

a)

Convergent Boundary

b)

Oceanic Crust

c)

Deposition

11.

The boundary between tectonic plates that are colliding.

a)

tectonic plate

b)

divergent

c)

convergent

12.

Center of the Earth

a)

molten

b)

core

c)

magma

13.

The crust and uppermost mantle are grouped together in this

a)

mantle

b)

crust

c)

lithosphere

14.

outermost layer, consists of rocky materials that form Earth's surface.

a)

divergent

b)

crust

c)

lithosphere

15.

mid-ocean ridge, rift valley, and new lithosphere created are all example of which boundary?

a)

glacier

b)

transform boundary

c)

oceanic divergent

16.

Faults and Earthquakes are examples of which boundary?

a)

oceanic crust

b)

transform boundary

c)

lithosphere boundary

17.

can act like giant bulldozers by picking up and carrying dirt, rocks, and boulders. As they move, they flatten hills and carve out valleys.

a)

top soil

b)

glacier

c)

mountains

18.

The boundary between two tectonic plates that are moving away from each other.

a)

convergent

b)

divergent

c)

transform boundary

19.

The continental crust is made of rock that is less dense than the

a)

oceanic crust

b)

divergent

c)

lithosphere