1. sun is the main source of light
2. sun is the main source of energy
3. sun is the biggest star in the universe
4. whole milky way revolves around the sun
5. it is the center of the solar system
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*The Sun Is the most Important Fuel For Earth. 
*It Gives Us Light, Power & Energy. 
*It Helps In Photosynthesis & Nurtures The Plants & Trees. 
*Our Earth Revolves Around The Sun Due To Its Gravity. 
*Sun Also Helps In Water Cycle Of Earth.
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