Choose the best answer of the following; answers are in Appendix D. Explain your reasoning with one or more complete sentence.
One week after full moon, the Moon’s phase is (a) first quarter. (b) third quarter. (c) new.
Step 1 of 2:
The appearance of the moon changes daily due to its revolution around the Earth and the amount of sunlight falls on it. Consider we are seeing a new moon in the beginning of the month. It moves eastward and the total time taken to complete one cycle around the Earth is approximately 29.53 (30) days.