SUN
GALAXY
STARS
Which is bigger?
REVIEW
100
Dark areas that are cooler on the sun
What is a sun spot?
100
The three main types of galaxies
What is elliptical, irregular, and spiral?
100
Measure of brightness
What is magnitude?
100
Solar system or Universe?
What is Universe?
100
The path the Earth takes as it goes around the Sun
What is an orbit
200
Atmosphere of the sun
What is the corona?
200
Our glaxy
What is the Milky Way?
200
How bright a star REALLY is
What is absolute magnitude?
200
Milky Way or Solar system
What is Milky Way?
200
The Earth does this on it's axis
What is rotate?
300
The surface of the sun we see
What is the photosphere?
300
All galaxies and everything else
What is the Universe?
300
How bright a star appears to be from Earth
What is apparent magnitude?
300
Earth or Mars
What is Earth?
300
The longest and shortest day of the year
What is the summer solstice and the winter solstice?
400
Energy from the sun travels in this way
What is waves?
400
The process which produces solar energy
What is fusion?
400
Only things that give off their own light
What is a star?
400
Local group or solar system
What is Local Group?
400
The distance light travels in one Earth yer
What is a light year?
500
Cooler particles are pulled down in this layer
What is the convection zone?
500
Our galactice cluster
What is the Local group?
500
Gas + dust+ stars =
What is a galaxy?
500
Jupiter or Sun
What is Sun?
500
The distance of Earth from the Sun (93 million miles)
What is and Astronomical Unit (AU)
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