What is the imaginary line that extends through the Earth's poles ?

Question

Please help ( : I would greatly appriciate it.

Answer 1

The polar axis is an imaginary line that extends through the north and south geographic poles. Earth rotates on its axis as it revolves......

Answer 2

some scientists suspect that the magnetic field could be led to via uranium deposits in the earths center. that would desire to describe why the magnetic field grows and wanes. it may additionally clarify why the poles change. think of a glob of uranium interior the earth. because of the fact the uranium reacts and provides off warmth and ma genetic potential, it turns into much less dense because of the fact the uranium degrades into different debris. (the earths magnetic field weakens) then, the dense uranium left over migrates returned collectively interior the midsection and the cycle starts anew. that's considered necessary now not, that we could now not be nuked if the magnetic field unexpectedly went away. (this has took place many instances whilst the poles have switched) What could take place is that the air of mystery borialis could grow to be lots extra advantageous, and slightly surroundings could be stripped away via the photograph voltaic winds.

Answer 3

there are two types of sets of poles that are identified on the Earth;the magnetic poles and the fulcrum poles of the earth's spin which we call axis of spin.
It is not really a imaginary line it is a real frame of reference.

Answer 4

The axis... It runs from the north pole to the south pole, just in case you didn't know that. :)

Answer 5

Earth's axis

Answer 6

3rd grade science? C'mon man. It's called the axis.

Answer 7

It is called the axis.

Answer 8

the axis