STUDY GUIDE FOR MOON QUIZ Be able to draw and label the eight phases of the moon Size About one-quarter the diameter of the Earth About one-eightieth the mass of the Earth Position Phases of moon are caused by its position relative to the Earth and sun Unique Properties Extreme temperatures Virtually no atmosphere Water ice and water vapor No life Motion Revolves around the Earth about once a month Structure A small rocky satellite Phases New, waxing crescent, first quarter, waxing gibbous, full, waning gibbous, last quarter, waning crescent STUDY GUIDE FOR MOON QUIZ Be able to draw and label the eight phases of the moon Size About one-quarter the diameter of the Earth About one-eightieth the mass of the Earth Position Phases of moon are caused by its position relative to the Earth and sun Unique Properties Extreme temperatures Virtually no atmosphere Water ice and water vapor No life Motion Revolves around the Earth about once a month Structure A small rocky satellite Phases New, waxing crescent, first quarter, waxing gibbous, full, waning gibbous, last quarter, waning crescent