North Magnetic Pole

High school (ages 12+)
Geography

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/north-magnetic-pole

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. How big is North Magnetic Pole?Not a fixed landmass, but a moving point over the ocean
2. What is the location?Arctic Ocean, on drifting sea ice
3. What is the movement speed?Accelerated drift, averaging over 30 miles (50 km) annually
4. Why does the North Magnetic Pole move?The liquid iron and nickel in Earth's outer core create electric currents that change over time. These currents make the magnetic field shift, causing the pole to drift.
5. How fast is the North Magnetic Pole moving now?In recent years the pole has been moving faster than before, at more than 30 miles (about 50 kilometers) each year.

Geodynamo: The process within Earth's core that generates its magnetic field.
Magnetic Declination: The angular difference between true north and magnetic north at a specific location.
Magnetosphere: The region around Earth dominated by its magnetic field, protecting it from solar wind.