The pattern of phases of the moon.
moon phase when it is between Earth and the Sun and you cannot see the sunlit half
the phase of the moon in which only a sliver is visible
the lighted side of the moon becomes larger
the lighted side of the moon becomes smaller
the path that an object such as a planet makes as it revolves around a second object
move in an orbit
turn on or around an axis or a center
the tide when the water is the highest
the tide when the water is the lowest
occurs when the sun, moon, and Earth form a right angle during the 1st and 3rd quarter moon phases.
occurs when the sun, moon, and Earth form a straight line during the new and full moon phases.