enSCScience Unit D Chapter 115
compass:a device containing magnetized needle that moves freely and is used to show direction
lines of force:the lines that form a pattern showing size and shape of a magnetic force field
lodestone: a naturally magnetic mineral found at or near the Earth's surface
magnet: an object that has the property of attracting certain materials, mainly iron and steel
magnetic field: the space around a magnet within which the force of the magnet can act
magnetism: a magnet's property of attracting certain materials, mainly iron and steel
north pole: one of the ends of a magnet where the magnetic force is strongest; it points to the north when the magnet moves freely
south pole: one of the ends of a magnet where the megnetic force is strongest; it points to the south when the magnet moves freely
permanent: magnets made in factories that keep their magnetism for a long time
temporary: magnets that do not keep their magnetism for a long time
attract: opposite poles of a magnet ________ each other
repel: likes poles of a magnet ___________ each other
poles: the force of a magnet is strongest at its ___________
earth: The ___________ is a giant magnet
iron: a magnet attracts objects made of this
Science Unit D Chapter 1
1. CAOSSPM
a device containing magnetized needle that moves freely and is used to show direction
2. RINO
a magnet attracts objects made of this
3. AGMNETISM
a magnet's property of attracting certain materials, mainly iron and steel
4. SDONEOTLE
a naturally magnetic mineral found at or near the Earth's surface
5. EAMGTN
an object that has the property of attracting certain materials, mainly iron and steel
6. LRPEE
likes poles of a magnet ___________ each other
7. NRPMNEETA
magnets made in factories that keep their magnetism for a long time
8. AEPROTMRY
magnets that do not keep their magnetism for a long time
9. NHROEPLOT
one of the ends of a magnet where the magnetic force is strongest; it points to the north when the magnet moves freely
10. OHESPOTLU
one of the ends of a magnet where the megnetic force is strongest; it points to the south when the magnet moves freely
11. CAARTTT
opposite poles of a magnet ________ each other
12. ERTHA
The ___________ is a giant magnet
13. OESLP
the force of a magnet is strongest at its ___________
14. EOOFCRSFELNI
the lines that form a pattern showing size and shape of a magnetic force field
15. IADCELTGIFEMN
the space around a magnet within which the force of the magnet can act