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The core is a dense chunck of metal that influence the earths magnetic field.

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13y ago

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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


Is earths core a source of earths magnetic field?

Yes.


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.


The way in the Earths core spin is believed to be the source of its?

magnetic field.


Why do scientists believe that the inner core is the source of earth's magnetic field?

Waves traveling through the inner core go faster than those through the outer core.


How does distance affect a magnetic field?

As distance increases from a magnetic source, the strength of the magnetic field decreases. This is because the magnetic field follows an inverse square law, meaning that the farther away you are from the source, the weaker the magnetic field will be.


What do scientist believe causes earths magnetic field?

The center core of the earth is solid iron surrounded by molten iron. The center is solid due to the great pressure and the spinning mass of molten iron around the solid iron core creates the electrodynamic effect that causes Earths magnetism. Our moon has little or no magnetic field because its core has long since cooled.


What is the earths main source of heat?

The Sun.


What is earths smallest source of energy?

electron


What is earths primary energy source?

sun


Is the source of earth's magnetism fully understood by scientists?

No, not fully understood but most of the source and system have understood by scientists.


What is a source of most water that evaporates from earths surface?

This source is ocean waters.