14.3: Planets of the Solar System Difficulty Level: At Grade Created by: CK-12 Estimated3 minsto complete % Progress Practice Planets of the Solar System MEMORY METER This indicates how strong in your memory this concept is Practice Progress Estimated3 minsto complete % Estimated3 minsto complete % Practice Now MEMORY METER This indicates how strong in your memory this concept is Share Add to Library Turn In Read Practice Resources Details Loading... Notes/Highlights Having trouble? Report an issue. Color Highlighted Text Notes Show More Vocabulary Language: English ▼ English Spanish TermDefinition astronomical unit (AU) A unit of measure; 1 AU is the distance from the Sun to Earth. Image Attributions Show Hide Details Description Examines the eight planets of our solar system and their orbits and rotation. Learning Objectives None Related Materials Planets of the Solar System Planets of the Solar System Difficulty Level: At Grade Authors: Dana Desonie, Ph.D. Tags: astronomical unit dwarf planet Orbit (3 more) Planet rotation SCI.ESC.932.L.1 Subjects: science Earth Science Concept Nodes: SCI.ESC.932 (Planets of the Solar System) Grades: 9 , 10 Date Created: Feb 24, 2012 Last Modified: Aug 14, 2016 Vocabulary None Save or share your relevant files like activites, homework and worksheet.To add resources, you must be the owner of the Modality. Click Customize to make your own copy.