Solar System Flashcards
1
Q
Geocentric model
A
A model of the solar system which has the earth in the middle, with everything else orbiting around it
2
Q
Heliocentric model
A
A model of the solar system which has the sun in the middle, with everything else orbiting around it
3
Q
Comet
A
An object that is made up of rocky materials, ice and dust and orbits the sun
