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

Question Analysis

The question asks about the terminology related to horizontal lines that indicate the north-south position on the Earth.

Relevant Concepts

To answer this, we need to consider geographical coordinates which include latitude and longitude.

1. Longitude refers to vertical lines that run from the North Pole to the South Pole and specify east-west position.
2. Equator is the imaginary line that divides the Earth into the Northern and Southern Hemispheres but is not specifically a line of latitude.
3. Latitude refers to horizontal lines that run parallel to the Equator and specify the north-south position.

Verification

Given the definitions:

• Horizontal lines specify north-south position.
• Therefore, the correct answer must be Latitude.

Final Answer

The correct term is Latitude.