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the molten iron core
You can consider the affects of earths gravity to that of a giant magnet which attracts everything to it.
Because the Earth is like a giant magnet it keeps the Sun's radiation from killing us.
If the Earth's magnetic field were represented by a giant bar magnet through the poles, then the bar's magnetic south pole would be located at the Earth's north pole & vice-versa! We define magnetic north as where a compass needle's north pole points.
the earth quake (in japan) shook the sea and made a giant wave called a tsunami
Because it is a giant magnet.
An example of a permanent magnet would be the Earth. The Earth is one giant magnet with opposite poles.
No, the earth is itself a huge magnet.
Earth is like a giant magnet because of convection currents in the mantle. Convection is the transfer of hear by the motion of particles in a fluid.
the molten iron core
the molten iron core
Rotating iron core.
the molten iron core
In that it has a magnetic field - which can be detected by a compass needle.
In that it has a magnetic field - which can be detected by a compass needle.
In that it has a magnetic field - which can be detected by a compass needle.
Magnetosphere-due to the field around the earth which attracts particles and keeps us safe