The sun is created to be a source of what
Light and heat 
Purpose of sun
Seasons and days and years
About 93% of the sun’s energy output is the what
Electromagnet waves (EM)
About 3% of the sun’s energy output is what
High energy, protons, and electrons
The sun is the largest source of what for the Earth
Energy
The distance from one crest of wave to another crest of wave
Wavelength
The entire span of EM waves emitted by the sun
Solar spectrum
What light we can see
Visible spectrum
Wavelengths measure in what?
Nanometers
Shorter than visible light and causes sunburns
Ultraviolet
Longer than visible light like heat waves, and humans can feel it
Infrared
Other types of bands
X-rays, gamma rays, microwaves radio waves, and TV waves
Human eyes are most sensitive to what colors
Green and red
Fingerprints the light coming from the stars
Spectroscope
What are the main elements of the sun is made out of
Hydrogen and helium
What are the three main parts of the sun?
Core radioactive zone and convection zone
Hydrogen combines to make helium
Nuclear fusion
Inner mouth section where nuclear fusion happens
Core
Middle layer, enormous pressure in density
Radioactive zone
From radioactive zone to the surface
Convection zone
Where plasma is heated and rises to the surface in the form of granules
Convection zone
Visible surface of the sun
Photosphere
Texture caused by convection curtains, coming to the surface
Granules
Dark spots caused by magnetic differences in the surface
Sunspots
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Chapter 3B-3C Terms20
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Chapter 3A15
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Chapter 4A Terms11
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Chapter 4C Terms37
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People For Chapter 46
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Chapter 5A-B39
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Chapter 6A-B43
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Chapter 6C-D23
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Chapter On Fossils35
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Chapter 22A Terms37
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Chapter 22B-C Terms17
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Chapter 23 A-B Terms34
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Chapter 17 A-B35
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Chapter 1743
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Chapter 16B Terms17
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Cahpter 16 A40
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Chapter 18 Earths Atomoshpere58
