Longest Line of Latitude: Lines of latitude are imaginary horizontal lines that circle the Earth, helping measure how far north or south a location is from the Equator. These lines play a crucial role ...

We use imaginary lines to help locate where a place is in the world. the Arctic Circle (the North Pole) the Antarctic Circle (the South Pole) the Tropic of Cancer the Tropic of Capricorn and the ...

Arctic Circle: The line of latitude about 66(degrees) 33′ north of the Equator. To the north of this line the sun does not set on at least one day in summer, nor does it rise during at least one day ...