unit 6 Flashcards
(4 cards)
1
Q
constellation
A
a group of starts that appears to make a pattern in the night sky
2
Q
gravity
A
a force that attracts all obejcts in the universe toward one another near earths surface a force that pulls things towards the center of earth
3
Q
orbit
A
the path of one object in space around another object
4
Q
revolution
A
the movemen of earth one time around sun
