Collect information about the magnetism of the Earth.
Answers
Answer:
The Earth's magnetic field is the magnetic field that surrounds the Earth. It is sometimes called the geomagnetic field. The Earth's magnetic field is created by the rotation of the Earth and Earth's core. It shields the Earth against harmful particles in space.
Explanation:
Please follow me and mark me as brainliest also like me
Answer:
Substances that have property of attracting iron are called magnets. The materials that get attracted towards a magnet are magnetic , for example : iron , nickel and cobalt . Material that are not attracted towards a magnet are non - magnetic , for example : glasses , plastic , wood . When a magnet is suspended freely , it always rests in the same direction . The end of the magnet that point towards North is called North Pole . The end that point towards South is called South Pole . This property of magnets helps us to find direction . Opposite poles of two magnets attract each other and similar poles repel one another .