1. Magnetic materials have millions of regions called _______, each of which acts as a tiny magnet.   fields   lines   domains   Hint Half-n-half Clue   2. The space around a magnet where its magnetic power (influence) can be detected is called the _______.   magnetic field   magnetic line of force   magnetic keeper   Half-n-half Clue   3. The south pole of a freely-suspended bar magnet will _______ of the Earth.   align along the equator   point towards the north pole   point towards the south pole   Half-n-half Clue   4. The arrow on a magnetic line of force is determined by the direction in which a free _______ pole would point in a magnetic field.   south   north   5. Magnetic lines of force intersect each other at right angles.   True   False   6. The angle between the magnetic north pole and the geographic north pole of the Earth is known as the angle of declination.   True   False   7. It is possible to make a bar magnet having a north pole at each end and a south pole in the middle.   True   False