yes longitude is North to South and latitude is east to west.
Lines of longitude run north-south and measure east-west.
Yes, every line of longitude runs from the North Pole to the South Pole.
North - South or South - North depending where you are at time
The lines of longitude on a map goes from north-south
Every meridian of constant longitude joins the north and south poles.
Longitude
Lines of longitude meet at the poles, both North and South. At the North Pole, all lines of longitude converge and meet at a single point. The same holds true for the South Pole, where lines of longitude also converge and meet at a single point.
Latitude is measured north and south of the equator.
All meridians of longitude converge at the north and south poles.
Lines of longitude run North-South.
North - South, or South - North depending where you are standing at the time of the question
North - South, or South - North depending where you are standing at the time of the question