40 likes | 165 Views
Our Solar System: Planets (CN p.21) (Date). I know what planets are, and how they move. ________ ________? ________ ________? ________ ________?. * Planets belong to planetary systems that orbit a star *All planets move in two ways: Rotation: spin around their own axis 1 day
E N D
Our Solar System: Planets(CN p.21) (Date) I know what planets are, and how they move.
________ ________? ________ ________? ________ ________? * Planets belong to planetary systems that orbit a star *All planets move in two ways: • Rotation: • spin around their own axis • 1 day • Most planets rotate counter-clockwise (prograde), except for Venus and Uranus, they rotate clockwise (retrograde) • Revolution: • Orbit around the sun • 1 year • All planets revolve around the sun counter-clockwise
Summary (21):3 sentencesrotation, prograde, retrograde, revolution