An unexpected, thick layer of solar particles inside Earth's magnetic field suggests there are huge breaches in our planet's solar defenses. These breaches indicate that during the next period of high solar activity, due to start in 2012, Earth will experience some of the worst solar storms seen in decades.
http://www.crystalinks.com/earthsmagneticfield.html
Unlike a bar magnet, however, Earth's magnetic field changes over time because it is generated by a geodynamo (in Earth's case, the motion of molten iron alloys in its outer core). The North and South magnetic poles wander widely, but sufficiently slowly for ordinary compasses to remain useful for navigation.
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https://answers.yahoo.com/question/index?qid=20101123110818AA56xhI
Earth's Magnetic Field Is Weakening 10 Times Faster Now Live Science - July 8, 2014 Earth's magnetic field, which protects the planet from huge blasts of deadly solar radiation, has been weakening over the past six months, according to data collected by a European Space Agency (ESA) satellite array called Swarm.
http://www.crystalinks.com/earthsmagneticfield.html
These vortices stretch and twist magnetic field lines, creating Earth's magnetic field. Currently, the center of the field, called an axis, emerges in the Arctic Ocean west of Ellesmere Island, about 300 miles (500 kilometers) from the geographic North Pole.
http://www.crystalinks.com/earthsmagneticfield.html
Earth's magnetic field, also known as the geomagnetic field, is the magnetic field that extends from the Earth's interior to where it meets the solar wind, a stream of charged particles emanating from the Sun. Its magnitude at the Earth's surface ranges from 25 to 65 microtesla (0.25 to 0.65 gauss).
http://www.crystalinks.com/earthsmagneticfield.html
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https://answers.yahoo.com/question/index?qid=20101123110818AA56xhI
Best Answer: The Earth's magnetic field is produced by convective currents in the outer core. The outer core is liquid iron. The (presumably) molten iron core.
https://answers.yahoo.com/question/index?qid=20101123110818AA56xhI
Best Answer: The Earth's magnetic field is produced by convective currents in the outer core. The outer core is liquid iron. Source(s): GLG 101 at Arizona State University - West Campus
https://answers.yahoo.com/question/index?qid=20101123110818AA56xhI
Are all the layers of the earth responsible for producing the earth's magnetic field? Which of the following layers of Earth is liquid and is responsible for producing Earth's magnetic ? 10 pts? Layered magnetic field surrounding our Earth cant protect us?
https://answers.yahoo.com/question/index?qid=20101123110818AA56xhI
which layer is responsible for the earth's magnetic field
The outer core is a layer that is responsible for the Earth's magnetic field.