How long does it take Sunlight to reach the Earth?
Does the Sun rotate like the Planets?
How old is the Sun?
3.5 Million years
102 Billion years
4.6 Billion years
How far is the Sun from the Earth in Astronomical Units?
What is the Sun mostly made up of?
Hydrogen and Helium
Which reaction produces the energy in the Sun?
What type of Star is the Sun?
What is the colour of the Sun?
What are the atmospheric layers of the Sun?
Thermosphere, Ionosphere and Troposphere
Core, Radiation zone and Convection Zone
Photosphere, Chromosphere and Solar Corona
Photosphere, Thermosphere and Ionosphere
Which is the Visible surface of the Sun?
When is the Solar Corona visible?
During Total Solar Eclipse
During Total Lunar Eclipse
What are the black spots on the Sun?
Which Solar activity ejects plasma and magnetic field into the Space?
Coronal Mass Ejections
What is a Solar Flare?
A large bright loop made up of gas
Light from the Corona
A stream of charged particles
An intense burst of radiation
What are the stream of charged particles released from Corona called?
What are the large loop like structures on the Sun's surface?
What will the Sun become when there isn't enough Hydrogen in its core?
It will just explode
What will happen to the Sun after the Red Giant phase?
It will explode
It will become a Compact Star
It will become a White Dwarf
It will become a Black Star