I believe this is correct: Theoretically, the axis is infinitely long, extending into space toward the north from the north pole, and toward the south from the south pole. When you reach the north pole, that is not the farthest north that you can travel; if you are able to go up, you will continue going north.
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Earth is tilted from it axis
The axis is always aimed toward a point in the sky near Polaris :))
That's "rotation".
very very cold
The northern end of Earths axis is the North pole.
The two places that mark the end of earths axis are North and south pole.
south
Antarctica and i don't know the other one sorry! but at least you got one of them :D
it is winter in the northern hemisphere
the north pole and south pole
It is June.
spring & summer
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1. Tilt of earths axis 2. Earths axis remains parallel throughout its yearly orbit.
The northern part of the Earth warms up. It is the Northern Summer.
About 8,000 miles.