Earth- A Giant Magnet

What is the Earth's magnetic field called?

• Magnetoshere

• Magnetospherea

• Magneticosphere

• Magnetosphere

Where is the North Pole located?

• Arctic Ocean

• Pacific Ocean

• Antarctic Ocean

• Indian Ocean

Where is the South Pole situated?

• Arctic Circle
• Antarctica
• Greenland
• North Pole

If you are at the magnetic North Pole and face south, in which direction does the compass needle point?

• East
• South
• West
• North

What is the shape of a horseshoe magnet?

• Straight

• Triangular

• U shaped

• Circular

______is a small, flat, circular object with magnetic properties, exhibits north and south pole

• Magnetic Needle

• Bar Magnet

• Disc Magnet

• All of these

What causes the auroras (Northern and Southern Lights)?

• Alien activity on Earth
• Solar wind and Earth's magnetic field interaction
• Chemical reactions in the atmosphere
• Global warming

Which of the following materials is typically magnetic?

• Wood, plastic, and glass
• Aluminum, copper, and brass
• Iron, nickel, and cobalt
• Paper, fabric, and rubber

Which of the following materials is considered non-magnetic?

• Nickel
  

• Cobalt

• Copper

• Iron

What is the shape of Earth's magnetic field around a bar magnet?

• Dipole
• Oval
• Circular
• Sphere