Learning Task 5. On the space provided, write TRUE if the statement is correct and FALSE if not. 1. A full moon appears as the entire circle in the night sky. 2. When the moon is between quarter moon and the full moon, the moon is called crescent. 3. The moon has seven phases 4. The period it takes for the moon to complete the phases is called month. 5. Waning crescent is a phase where the moon is nearing to the completion of the cycle.