Question

The day on which the Moon lies on the same ecliptic longitude as the Sun is
called:
A. Full Moon
B. New Moon
C. Blood Moon
D. Blue Moon​

Answer 1

Answer:

A. Full Moon

Explanation:

Hope this helped you

Answer 2

The day on which the Moon lies on the same ecliptic longitude as the Sun is called Full Moon.

In the solar system, every celestial body has its own path to revolve around the star of the solar system and that is the sun.

In the same way, the satellites of the particular planets move around it in the elliptical path.

So we have so many phases of the moon just because of the revolution of the moon around the earth and the earth around the sun. When sun, earth and moon lie in the same ecliptic line in the same order then the condition of the full moon occurs and it occurs once in a month roughly.