Topic: Theory of Polar Wandering
Answers to Common Questions
How polar wandering contributes to the acceptance of the plate te...
The north pole isn't subject to wandering - it's just ocean and ice - but there is a land mass at the south pole, and it wasn't always in that location. It is among the moving land masses which demonstrate that crustal plates do float on th... Read More »
Source: http://wiki.answers.com/Q/How_polar_wandering_contributes_to_the_...
What is polar wandering?
it refers to the process where the earths crust and upper mantle move relative to the rotational poles of the earth. Read More »
Source: http://wiki.answers.com/Q/Whst+is+polar+wandering
Why is a polar wandering curve constructed?
Each tectonic plate moves along its own path, therefor each plate has its own wandering curve. It is constructed apparently to show the wandering curve of the different plates Read More »
Source: http://wiki.answers.com/Q/Why_is_a_polar_wandering_curve_construc...
Featured Content: Theory of Polar Wandering
Apparent polar wander (APW) is the imaginary movement of the Earth's magnetic ... because theory shows that the Earth's magnetic field remains aligned to the ... More »
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Answers to Other Common Questions
It was not the pole that wandered but the continent wandered relative to a fixed pole. Read More »
Source: http://wiki.answers.com/Q/Why_did_the_concept_of_polar_wander_fai...
The belief that the magnetic poles of the earth have moved about is based on measurements of the magnetization of igneous rocks. When a hot rock is cooled in a magnetic field, it is left weakly magnetized, because particles of magnetic mine... Read More »
Source: http://www.blurtit.com/q692274.html
Hi Lisa! Thanks for the question... It is a good one! Polar wandering actually provides excellent evidence of plate tectonic movement. When new crust is created by rising magma (esp at mid-ocean ridges) minerals such as magnetite and hemati... Read More »
Source: http://en.allexperts.com/q/Geology-1359/polar-wandering-1.htm
Polar wandeirng is magnetic minerals within igneous, and some sedimentar... Read More »
Source: http://www.chacha.com/question/what-is-the-polar-wandering-curve-...
Polar wander path-The successive positions of the palaeomagnetic pole. ... Read More »
Source: http://www.chacha.com/question/what-is-evidence-for-apparent-pola...
In the old geocentric system, in which people believed what they could OBVIOUSLY see - that the Earth was standing still and the Sun, Moon and stars traveled around the Earth - everything in the sky was fine. Well, not quite; there were fiv... Read More »
Source: http://wiki.answers.com/Q/Why_does_the_theory_of_heliocentrism_ov...
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