About the sun

At the centre of the solar system there is a burning ball of gas
known as the sun.It has two main gases called helium and
hydrogen atoms. Helium atoms attract together to produce
heat,light and radiation.The sun has an tremendous
gravitational pull to hold all the planets instead of them
drifting into space. Actually the sun is a star just very very
closer to Earth.The heat and light produced from helium atoms

is important for life to survive on Earth.Without the sun there

would be no light,no heat and no plants will grow.