magnetic compasses
electricity
Earth's magnetic field reverses over time; the changes show that seafloor has taken place over time.
You can't. The only thing the earth's magnetic field can tell you is the direction from where you are toward the earth's magnetic pole. That doesn't tell you anything about where you are.
Scientists believe that it is the movements in the liquid outer core that create the magnetic field. Earth's magnetic field affects the whole planet.
Assuming there is no Earth magnetic field, and no other significant magnetic fields, they will not allign in any preferred direction.
If you mean the region of influence of the earth's magnetic field then its called the earth's magnetosphere
The biggest benefit is that it generates the magnetosphere, which helps deflect charged particles from the Sun away from the Earth's surface.
The single biggest benefit to the Earth's magnetic field is that it shields the Earth's surface from harmful radiation.
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Earth's magnet field shields humans from dangerous radiation form the sun and protects the earth's atmosphere form the solar wind. Without the magnetic field, there would be no human life on earth.
Rocks lock in their magnetism when they cool.
No. Jupiter's magnetic field provides a lot of protection to Jupiter but has absolutely no effect on Earth.
Earth's magnetic field reverses over time; the changes show that seafloor has taken place over time.
The earth as a single object has a magnetic field. If Uruguay is part of the earth, it shares the earth's magnetic field.
It is the magnetic field from the north and south poles of the Earth. From the south pole straight through the center of the planet right up to Santa's house... (North pole)...
The Earth's magnetic field is the result of electrical currents flowing in the earth.
This is known as magnetic reversal when earth's magnetic poles change places.
The magnetic force on Earth is called Earth's magnetic field or also the geomagnetic field.