The world around us
14
Let’s revise!
1
T
h
i
n
k
!
In your notebook, copy and complete the diagram using words from the unit.
2
Q
U
Z
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Choose the correct answer.
a)
Parallels are…
1.
vertical lines around the Earth.
2.
horizontal lines around the Earth.
3.
the Equator and the Greenwich Meridian.
b)
Longitude is the distance from…
1.
the Greenwich Meridian.
2.
the Equator.
3.
the North Pole.
c)
The Earth takes 24 hours to…
1.
orbit the Sun.
2.
make a complete rotation.
3.
orbit the Moon.
d)
The seasons are caused by…
1.
rotation.
2.
the Earth’s axis.
3.
revolution.
e)
The hottest layer of the Earth is…
1.
the mantle.
2.
the core.
3.
the crust.
f)
Magma can be found in…
1.
the crust.
2.
the core.
3.
the mantle.
