Question

Where is magnetic declination the worst geographically?

Answer 1

Geographically, the "magnetic declination" is the worst in the northeastern part of the United States.

Step-by-step explanation:

• According to the map that shows the plot of the magnetic declination of the world, the worst magnetic declination is seen in the northeastern part of the USA.

• The magnetic declination here, specifically in the state of Washington, is close to 21°.

• In this part of the United States, the explorers and travelers need to adjust the magnetic compass up to 21° to get the true north.