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WorksheetsSun and Season's Quiz
Total questions: 8
Worksheet time: 5mins
Name
Class
Date
1.
This is the inner-most layer of the sun, where nuclear fusion happens.
a)
core
b)
corona
c)
photosphere
d)
chromosphere
2.
At 10,000 degrees Celsius, hydrogen begins to change into helium and energy is released in a process called
a)
supernova
b)
pulsar
c)
nuclear fusion
d)
nuclear fission
3.
What is the sun mostly made up of
a)
Helium
b)
Core
c)
Carbon
d)
Hydrogen
4.
Nuclear fusion produces the sun's energy. It fuses hydrogen into ___ atoms.
a)
carbon
b)
nitrogen
c)
lithium
d)
helium
5.
Most of the sun’s energy is a result of
a)
nuclear fusion
b)
nuclear fission
c)
atomic reactions
d)
coronal mass ejection
6.
What happens when it's spring in the Southern Hemisphere?
a)
It's fall in the Northern Hemisphere
b)
It's summer in the Northern Hemisphere
c)
It's winter in the Northern Hemisphere
d)
It's spring in the Northern Hemisphere
7.
The path around the sun
a)
orbit
b)
rotation
c)
season
d)
equinox
8.
a brief burst of energy from the sun’s photosphere
a)
corona
b)
solar flare
c)
solar wind
d)
photosphere
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