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WorksheetsSun Review - 1st
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
Put the levels of the sun in order from inside to outside.
a)
core, convective, radiative, chromosphere, photosphere, corona
b)
core, radiative, convective, photosphere, chromosphere, corona
c)
core, chromosphere, radiative, photosphere, coronoa, convective
d)
corona, chromosphere, photosphere, convective, radiative, core
2.
This is the inner-most layer of the sun, where nuclear fusion happens.
a)
core
b)
corona
c)
photosphere
d)
chromosphere
3.
What is the temperature of the sun's core?
a)
15,000
b)
150,000
c)
1,500,000
d)
15,000,000
4.
What happens during nuclear fusion?
a)
hydrogen splits into helium
b)
helium fuses into hydrogen
c)
hydrogen fuses into helium
d)
helium splits into hydrogen
5.
This layer contains currents of rising and sinking gas that carry energy to the surface.
a)
radiative zone
b)
corona
c)
chromosphere
d)
convective zone
6.
Outer layer of the sun's atmosphere, only seen during an eclipse.
a)
corona
b)
core
c)
chromosphere
d)
photosphere
7.
Innermost layer of the sun's atmosphere, produces the sun's light.
a)
chromosphere
b)
corona
c)
photosphere
d)
radiative zone
8.
Produces the sun's reddish glow.
a)
chromosphere
b)
photosphere
c)
corona
d)
core
9.
What layer can be seen here?
a)
chromosphere
b)
corona
c)
photosphere
d)
core
10.
The radiative zone is shown by number ____.
a)
2
b)
3
c)
4
d)
5
11.
Which zone is shown by number 5?
a)
photosphere
b)
corona
c)
chromosphere
d)
convective zone
12.
Which sun feature is shown by number 10?
a)
solar flare
b)
solar prominence
c)
sun spot
d)
solar wind
13.
Which number represents a solar flare?
a)
7
b)
8
c)
9
d)
10
14.
Which sun features are shown here?
a)
solar flares
b)
solar prominences
c)
sun spots
d)
aurora
15.
These colored bands of light in the sky are called ___.
a)
auroras
b)
solar flares
c)
solar prominences
d)
sun spots
16.
Which sun feature is shown here?
a)
solar flare
b)
aurora
c)
solar prominence
d)
sun spot
17.
This can cause increases solar winds which can interfere with radio communication.
a)
solar flare
b)
sun spot
c)
solar prominence
d)
aurora
18.
This is a stream of charged particles that streams out into space through the corona.
a)
solar flare
b)
sun spots
c)
solar prominence
d)
solar wind
19.
This layer surrounds the core and transfers energy in the form of electromagnetic energy.
a)
chromosphere
b)
radiative zone
c)
convective zone
d)
photosphere
20.
The sun is made up mostly of _____.
a)
helium
b)
hydrogen
c)
nitrogen
d)
oxygen
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