Question

Define parallels and meridians​

Answer 1

Answer:

All parallel circles from the equator to the poles are known as parallels of latitudes. The lines of reference running from the North Pole to the South Pole are known as meridians of longitude.

Answer 2

Explanation:

In geometry, parallel lines are lines in a plane which do not meet ;that is two straight lines in a plane that do not interest at any point are said to be parallel.

AND

Meridian is the half of an imaginary great circle on the earth surface terminated by the North Pole and the South Pole ,connecting point of equal longitude, as measured in an angular degrees of East and West of the prime meridian