WorksheetsThe sun!
Total questions: 20
Worksheet time: 20mins
How old is the sun?
48 million years old
48 billion years old
48 thousand years old
3 years old
How far away is the sun?
150 billion km
150 trillion km
150 million km
15 million km
The sun is a *** that looks bigger because it is ***.
(a)
What was the name of the Egyptian sun god?
Sunna
Sol
Helios
Ra
What was the name of the Greek sun-god?
Sunna
Sol
Helios
Ra
What was the name of the Roman sun-god?
Sunna
Sol
Helios
Ra
What was the name of the Syrian sun-god?
Sunna
El-Gabal
Helios
Ra
What main thing is the sun made of?
Hydrogen
Nitrogen
Oxygen
Helium
The sun is a red giant
True
False
In a nuclear fusion reaction, atoms combine.
True
False
What causes a nuclear fusion reaction?
Heat
Gravity
Gravy
Pressure
Nuclear fusion makes more than enough energy to power all life on earth
True
False
The Photosphere is close to what temperature?
(a)
The Core is close to what temperature?
(a)
The suns energy is harnessed by animals
True
False
What causes nighttime?
The sun disappears at night
The earth's rotation
The earth moves away from the sun
What causes seasons?
The earth getting closer and farther from the sun
The sun's rays hit the earth at an angle
The sun heats up and cools down
A magic fairy casts a spell making the earth warmer or cooler
How much of the solar system's mass does the sun take-up
88.9 percent
10 percent
99.8 percent
50 percent
What are sunspots?
Flares from the sun's surface
Little dots in your vision when you stare at the sun too long
Dark spots on the surface of the sun
Locations on the earth that always get sun
What part of the sun is seen in a solar eclipse
(a)
