Chapter 3

Compass points and bearings


 

Grid Systems


 

Global Positioning System (GPS)


 

Time Zones


 

Degrees of Important Lines

 

North Pole: 90 N

Artic Circle: 66.5 N

Tropic of cancer: 23.5 N

Equator: 0

Tropic of Capricorn: 23.5 S

Antarctic Circle: 66.5 S

South pole: 90 S

 

24 time zones