The Structure of Sun
- CORONA
- CHROMOSPHERE
- PHOTOSPHERE
- CONVECTIVE ZONES
- RADIATIVE ZONES
- THE CORE
What is Sun made up of ?
- Hydrogen - 91%
- Helium - 8.9%
- Heavy Elements - 0.1%
Facts about Sun
- The brightest layer of the sun is called - PHOTOSPHERE
- The layer of sun which is visible to human eye - PHOTOSPHERE
- The coolest layer of the sun - PHOTOSPHERE
- The hottest layer of the sun - CORE (30 million F)
- Where fusion takes place - CORE
- When is the sun Brightest - JANUARY
- When EQUINOX occur - 21 March, Sept (passes opposite to equator)
- What happens in summer - passes over Tropic of Cancer
- What happens in winter - passes over Tropic of Capricorn
Written by
Prashant Rai

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