The meridian of a place is
A
A great circle passing through the place and the poles
B
A great circle whose plane is perpendicular to the axis of rotation and it also passes through the place
C
A semi-circle which passes through the place and is terminated at the poles
D
An arc of the great circle which passes through the place and is perpendicular to the equator
Correct Answer: A semi-circle which passes through the place and is terminated at the poles