Step 1: Understand the concept of latitude.
Latitude is an angular distance, north or south of the Earth's equator, measured in degrees along a meridian, as on a map or globe.
Step 2: Identify key lines of latitude.
- Equator: The imaginary line drawn around the Earth equally distant from both poles, dividing the Earth into northern and southern hemispheres.
It is designated as latitude.
- Tropic of Cancer: North latitude.
- Tropic of Capricorn: South latitude.
- Arctic Circle: Approximately North latitude.
- Antarctic Circle: Approximately South latitude.
- North Pole: North latitude.
- South Pole: South latitude.
Step 3: Identify what latitude is called.
latitude is called the Equator.
"Mid Pole" is not a standard geographical term for a line of latitude.
This matches option (1).