Apsc 151 2018 final - Study guides, Class notes & Summaries

APSC 151 2018 FINAL QUESTIONS AND ANSWERS

what isn't known about saturn ~ no one knows how long a day on saturn is what is necessary to be considered a planet ~ 1. a planet orbits the sun directly 2. a planet is large enough to have formed a spherical shape 3. a planet has cleared the neighbourhood around its orbit (this omits pluto as a planet) what is the orgin of water ~ - waster must have been delivered to earth by small bodies at a later stage of the planets evolution ~asteroid like small bodies from the region of jupi...