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Lembar kerjaLithosphere
Total soal: 15
Worksheet time: 1hrs 6mins
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1.
What is igneous rock?
a)
Magma cools then hardens to form rock
b)
Sediment gets compressed
c)
Rock forms from intense heat and pressure
d)
dogs lick rocks
2.
What is the difference in magma and lava?
a)
You can see lava but not magma
b)
You can see magma but not lava
c)
Lava cools to become magma
3.
A metamorphic rock changes into an igneous rock by what two processes?
a)
Melting and cooling
b)
Extreme heat and pressure
c)
Compaction and cementation
d)
Weathering and erosion
4.
Most earthquakes and volcanoes occur _.
a)
at plate boundaries
b)
randomly over Earth's surface
c)
in the middle of tectonic plates
d)
along transform boundaries
5.
What was the name given to all the continents when they were joined as one super continent?
a)
Supreme Continent
b)
Eurasia
c)
Plate tectonics
d)
Pangea
6.
Which of these layers is ALL solid iron and nickle?
a)
inner core
b)
outer core
c)
lithosphere
d)
mesosphere
7.
Which of the following occurs because of convection currents?
a)
Tectonic plates on the crust move.
b)
The mantle increases in size.
c)
Pressure in the crust increases.
d)
Pressure in the crust decreases.
8.
Mountains form from ...
a)
plates sliding past one another
b)
collision of plates
c)
plates moving away from each other
9.
What are the two types of crust
a)
continental and oceanic
b)
ocean and upper
c)
lower and upper
d)
pizza and subway
10.
_______ rocks form when other rocks are heated and squeezed together; requires heat and pressure.
a)
sedimentary
b)
metamorphic
11.
Which type of plate boundary produces geographic features such as mountains, and volcanic arcs?
a)
divergent
b)
convergent
c)
transform
d)
ocean trench
12.
What is mechanical weathering?
a)
changing the composition
b)
dogs lick it
c)
physical force break rocks
13.
Earthquakes are when there is vibration with a sudden release of energy,True or false?
a)
True
b)
False
14.
This land form can occur at a divergent plate boundary.
a)
trench
b)
mid-ocean ridge
c)
folded mountains
d)
fault
15.
A place where two plates slide past each other, moving in opposite directions, is known as a
a)
transform boundary
b)
divergent boundary
c)
convergent boundary
d)
rift valley
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