BARU
Ukuran huruf
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M
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XL
Lembar kerjaPlate Tectonics
Total soal: 15
Worksheet time: 12mins
Nama
Kelas
Tanggal
1.
What causes tectonic plates to move along the Earth's surface?
a)
wind
b)
ocean currents
c)
convection in the mantle
d)
expansion of the Earth
2.
What type of boundary occurs when two plates move away from each other?
a)
transform
b)
subduction
c)
convergent
d)
divergent
3.
What forms at a divergent boundary between two oceanic plates?
a)
rift valley
b)
mountain
c)
mid-ocean ridge
d)
trench
4.
Which type of crust is more dense?
a)
oceanic
b)
continental
c)
divergent
d)
pizza
5.
What type of boundary occurs when two plates move toward each other?
a)
convergent
b)
divergent
c)
transform
d)
lateral
6.
What forms at a convergent boundary between a continental plate and an oceanic plate?
a)
volcanoes
b)
rift valleys
c)
faults
d)
mid-ocean ridges
7.
A rift valley occurs at a ____________ boundary.
a)
divergent
b)
convergent
c)
transform
d)
horizontal
8.
What is the process in which hot molten rock rises, then cools and sinks back to the core?
a)
plate tectonics
b)
continental drift
c)
convection
d)
divergence
9.
A trench forms at a _________ boundary.
a)
convergent
b)
divergent
c)
transform
d)
vertical
10.
Mountains form at a ___________ boundary.
a)
transform
b)
divergent
c)
convergent
d)
subduction
11.
What type of boundary occurs when two plates slide past each other?
a)
divergent
b)
transform
c)
lateral
d)
convergent
12.
A fault forms at a _________ boundary.
a)
transform
b)
divergent
c)
horizontal
d)
convergent
13.
What type of boundary is shown at A?
a)
transform
b)
convergent
c)
divergent
d)
subduction
14.
What is happening at point B?
a)
subduction
b)
a divergent boundary
c)
convection
d)
an earthquake
15.
What is the process in which two plates move toward each other but one sinks under the other?
a)
subduction
b)
convection
c)
divergence
d)
transformation
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