The part of the lunar cycle observed depends on how much of the ______________ side faces Earth.

The lunar cycle is caused by the relative positions of the ____________,

The same side of the Moon always faces Earth because the period of revolution of the Moon is

Each lunar cycle has one full moon, in which the relative positions of Earth, the sun, and the moon form in a straight line. Which list represents the position of Earth, the Sun, and the Moon during a full moon?

lunar cycle - the phases the ______ goes through during its revolutionaround Earth

An ____________ occurs when the moon's shadow covers part of Earth or when Earth's shadow covers part of the moon.