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Across 6. the only time we can see the chromosphere 9. This is below the photosphere, has temps below 500,000 K 11. the pattern of cells with bright centers and dark centers. Found on the photosphere 15. Our Sun (and all active stars) emits ______________ 20. eventually forms loops and becomes tangled 23. the visible surface of the sun. Temperature= 6000K 24. sudden burst of electromagnetic energy and particles from a magnetic loop in an active region 25. the sun is a planet (T or F) 26. site of fusion reactions. Reaches temps of 16 x 10^6 K 27. the sun is larger than the Earth (T or F)

Down 1. massive clouds of plasma ejected from the Sun 2. The Sun’s powerful _________ keeps the planets in orbit 3. the sunspots hit their peak every ________ years. 4. flame like structures extending above the photosphere for short periods of time 5. This is between the core and convection zone. 7. a continuous flow of particles that blows past the earth 8. our star 10. the color sphere. Temps can reach 20,000 K 12. cool clouds of H gas above the sun's photosphere in the corona 13. Our sun is made of 70% ______________ and 28% Helium 14. about how many times wider is the sun compared to the earth? 16. This protects us from some ultra-violet, and most x-rays and gamma rays 17. temps are only 6,200F (very cool).They are dark and small. 18. In a few Billion years our star will become a __________ 19. the crown, above the chromosphere, seen only during eclipses 21. the color of our sun 22. Electrons from solar wind are captured by the Earth’s magnetic field