6. This specifies the east-west position measured from the prime meridian.*1 pointLatitudeLongitudeEquator

3. This referred to as horizontal lines specifying the north-south position.*1 pointLongitudeEquatorLatitude

7. It enables any place in the world to be located using its latitude and longitude.*1 pointGeographic Coordinate SystemArctic circleAntarctic circle

Describe the equator and the prime meridian.

What is the name of the line at 0 degree longitude?AArctic  CircleBEquatorCTropic of CancerDPrime Meridian

When it is noon along 82º30' Elongitude along what degree oflongitude it will be 6:30 a.m.?[IAS (Pre) 1994](A) At 165º East(B) At 67º30' West(C) At 0º East or West(D) At 82º30' West