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How do earth's magnetic signatures support the idea that continents move?
Wiki User
∙ 10y ago
Scientists indicated that the seafloor was spreading, so the poles "reverse"
Zena Waelchi
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What other theories try to explain the current position of earths continents?
Magnetic orientaion
What effects do Earths magnetic field and ozone layer have on Earth's ability to support life?
bob
The possible source of earths magnetic core is?
The molten iron and medals inside the earths core are the reasons for the earths magnetic core.
What is earths magnetic field called?
It is Earths' "Magnetosphere".
What do the 7 continents look like?
the earths continents are the same ..
Is Lanthanum magnetic?
which of the list of rare earths are magnetic
How is earths magnetic field used by people and animals?
the earths magnetic signature is a negative polarity signature
Earth's magnetic field results from the spinning of the?
The earths magnetic field results from deep in the earths core. Magnetic conduction from within the earths core is believed to be the cause of this.
Is earths core a source of earths magnetic field?
Yes.
How is the orientation of Earth's magnetism recorded in rocks on the ocean floor?
Earths magnetic orientation is locked into the rock when the rock cools
Do continents drift slowly on earths upper mantle or earths core?
Continents drift on top of the upper mantle. The core is much further down.
Why do scientists believe that the inner core is the source of earths magnetic field?
because it has the hydro electric power to control the earths magnetic field
