Font size
WorksheetsEarth’s Magnetic field
Total questions: 10
Worksheet time: 2mins
Which of the following images shows a bar magnet?
Which of the below objects attract a magnet?
Gold
Plastic
Iron screw
Yarn
When two magnets are placed with opposite poles facing each other, they will .
Break
Attract
Transform
Repel
Where is the Earth's magnetic field thought to be generated?
The crust of the Earth
The outer core
The sun
The upper mantle
How does the Earth’s magnetic field help us/Earth?
It acts like an invisible shield
It protects the Earth from harmful radiations.
Earth doesn’t have a magnetic field!
None of the above
Which mineral did the Ancient Greek discover?
Magnet
Magnetets
Magnetite
Iron
How many poles does the magnetic field surrounding the Earth have?
4 poles
3 poles
2 poles
It doesn’t have poles.
When did the scientists hypothesize that the Earth had a magnetic field?
1500’s
1600’s
1700’s
1200’s
When and where was the magnetic compass invented?
China, 206 BC
China, 206 CE
What is the area surrounding a magnet where magnetic forces are detected?
Magnetic forces
Magnetic field
Aurora’s
