the axis
First of all to correct your spelling. 'Imiginary' should be 'IMAGINARY'. and 'Witch' should be 'which' There is no such word as 'imiginary' in the English language. 'Witch' is a 'female sorceress'. Please remember to correct your spelling in future. Two answer your question ; The imaginary line is the AXIS'. on the surface of the Earth it is the two poles (North and South Poles). The Earth rotates ONCE in every 24 hours.
Prime Meridian
The International Date Line
terminator
The name of the Moon is "Moon" or "Luna". It does not depend on the night.
The axis.
The axis.
axis of rotation
It's called the earth's axis.
the equator is the imaginary line
The imaginary line defined as zero latitude is usually referred to as the 'Equator'.
The imaginary line that circles the middle of the earth is called the equator.
fuh
Line of Scrimmage
the axis
the equator
axis