Question

(2) The goulobe hanizontal lines made Que challed on the​

Answer 1

Answer: The Latitude & Longitude lines happen to be a grid map system that are either horizontal circles or perpendicular half circles that encircle the world.

A Horizontal mapping line on the Earth is a line of latitude. It is acknowledged as a "parallel" of latitude due to the fact that it is a parallel line to the equator.

One straightforward way of visualizing this could be to consider having make-believe flat "hula hoops" around the world, with the greatest hoop being around the equator.  

This is followed by increasingly smaller ones piled over and underneath it for reaching the two Poles.

Explanation: hope it helps