Planets
Stars
100
What is the planet we live on?
What is Earth
100
What star heats the earth
What is the sun
200
What is the planet known as the "Red Planet?"
What is Mars
200
What is the center of a star called?
What is core
300
What is the largest planet?
What is Jupiter
300
What are the cool spots on a star called?
What is sunspots
400
What planet is the farthest away from the sun?
What is neptune
400
what are the arches of gas larger than earth called?
What is prominences
500
What is the hottest planet
What is Venus
500
what are large ejections of gas that can reach earth
What is solar flares
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