The SUN
Sun is a star.
Entirely consist of hydrogen and helium.
In its core hydrogen is converted to helium by nuclear fusion and energy is released in this process.
This energy leaves sun in form of light and heat.
Sun is a star.
Entirely consist of hydrogen and helium.
In its core hydrogen is converted to helium by nuclear fusion and energy is released in this process.
This energy leaves sun in form of light and heat.