1. solar wind
   1. takes approx 1-2 days to reachearth
   2. travel 300-800 km/s
2. earth
3. electromagnetic field
4. auroral ovals
5. aurora borealis/aurora australis
6. ionosphere
   1. 50-500 km
7. layers
8. core
   1. 10-15 million °C
9. radiative zone
10. convective zone
    1. Floating Topic
11. chromosphere
    1. 30000 °C
12. photosphere
    1. surface of the sun
    2. 5800 °C
13. corona