1. What is Sol and how does it affect life on earth?

2. What is Sol? 1) The Romans named it Sol and Helios by the Greeks
2) Largest star in the solar system
3) Incandescent plasma
4) 99.86%

3. CHARACTERISTICS OF THE SUN
Diameter: 1,392,000 km/165,000 miles
4.6 billion years ago
5000 degrees celsius
15,600,000 degrees celsius
Gamma rays
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4. Parts of the sun: Photosphere- The surface of the sun
Chromosphere and corona- part of the three
outer layers
Core- center of the sun
Radioactive zone- surrounding the core
Connective zone- Outer most ring of the sun
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5. Components of the sun: ELEMENT % PERCENT OF TOTAL ATOMS
% OF TOTAL MASS
Hydrogen
91.2%
71.0%
Helium
8.7%
27.1%
Oxygen
0.078%
0.97%
Carbon
0.043%
0.40%
Nitrogen
0.0088%
0.096%
Silicon
0.0045%
0.099%
Magnesium
0.0038%
0.076%
Neon
0.0035%
0.058%
Iron
0.030%
0.014%
Sulfur
0.015%
0.040%
slowbuddy.com

6. HOW DOES SOL AFFECT LIFE ON EARTH?
optics.kulgun.net

7. For us: 1) Warms our planet 2) The sun helps or cure some conditions
3) Gentle sun rays prevent diabetes
4) Sun rays prevent some sickness
en.wikipedia.org

8. 2) Without the sun there will be no living things even plants
For the plants:
1) For photosynthesis
2) Without the sun there will be no living things even plants
en.wikipedia.org

9. THANK U FOR LISTENING!!
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10. http://www. washingtonpost