Science Grade 2 Vocab review - Magnet

2/14/2019 12:00:00 AM
10 questions extracted from Mobymax (Science, Grade 2), to help you review some basic vocabulary about the magnet. To learn more about this topic, get a Mobymax learning account (by going to http://contuhoc.com/mobymax).
What is a magnet?
  • an object that attracts things made of certain kinds of metal
  • anything made of metal
  • an object that repels all things made of metal
  • an object that attracts things made of plastic
What does magnetic mean?
  • able to become a metal
  • attracted to magnets
  • only attracted to iron objects
  • able to repel all objects
What are magnetic poles?
  • the two ends of a magnet
  • the entire magnet
  • the middle part of a magnet
  • one end of a magnet
What is the definition of attract?
  • to pull an object closer
  • to repel an object
  • to attack an object
  • to push an object away
What is the definition of repel?
  • to attract an object
  • to pull an object closer
  • to stand next to an object
  • to push away
What are lines of force?
  • invisible lines of push and pull that flow between a magnet’s two poles
  • the area around a magnet that attracts and repels objects
  • the lines that form the south pole of a magnet
  • the force that allows magnets to attract living things
What is a magnetic field?
  • the force that allows magnets to attract living things
  • a football field
  • a circle drawn around a magnet
  • the area around a magnet that attracts and repels objects
What kinds of objects will a magnet attract and repel? Check all that are true.
  • other magnets
  • all living things
  • anything made of plastic
  • any object made of iron or steel

How do people use magnets?

  • People only use magnets to hang pictures on their refrigerators.
  • Magnets are only used in airplanes.
  • People do not use magnets.
  • Magnets are used in many different things, such as computers, cars, and toys.
Can a magnetic field pass through water?
  • Yes, because magnetic fields can pass through everything.
  • Yes, because magnetic fields can attract magnetic objects through liquids.
  • No, because magnetic fields can only pass through gases.
  • No, because magnetic fields cannot pass through anything.