The curvature of the Earth is one barrier, and the spinning of the Earth through space is another.
The coriolis effect
The curvature of the Earth is one barrier to prohibit you from blowing directly from one pole to the other.
The Coriolis
the rotation of the earth
The Polar Easterlies.
cold air drops then it rises, then as soon as it hits the pole. It drops.The Coriolis effect
North and south pole
It takes about 12,450.5 miles from the north pole to the south pole or south pole to north pole.
The North Pole is at 90 North & the South Pole is at 90 South.
North pole and South pole
The Earth has a magnetic field around it. The magnetic North is close to what we call the North Pole. The magnetic South is at the South Pole. There is a magnetic North and South and a geographic North and South pole.
The latitude at the north pole is 90° North. Thg elatitude at the south pole is 90° South.