There is nothing -_-
There is nothing -_-
The magnetic field reverses polarity. North becomes South.
Every 250,000 years, when it farts
They indicate that the Earth's magnetic field has undergone shifting of the positions of it's poles several times in the past.
Scientists indicated that the seafloor was spreading, so the poles "reverse"
There is nothing -_-
There is nothing -_-
There is nothing -_-
There is nothing -_-
The magnetic field reverses polarity. North becomes South.
every 250,000 years :)
No, but at the poles the field (because of the orientation of the field lines) offers the least protection.
No, but at the poles the field (because of the orientation of the field lines) offers the least protection.
250,000 years
The process of the reversal of the Earth's magnetic poles is called a magnetic flip. This occurs every 4 or 5 times per million years.
It remains constant
It remains constant