Final answer:
Another name for lines of latitude is parallels, which are imaginary east-west lines on Earth's surface. The equator, the largest circle of latitude, is considered 0 degrees. Other significant parallels include the Tropic of Cancer, the Tropic of Capricorn, the Arctic Circle, and the Antarctic Circle.
Step-by-step explanation:
Parallels or Lines of Latitude
Another name for lines of latitude is parallels. These are the imaginary lines on Earth's surface that run east-west and are parallel to the equator. The equator itself is the largest circle of latitude, dividing the Earth into the Northern and Southern Hemispheres, and is measured as 0 degrees latitude.
As you move away from the equator towards the poles, the circles of latitude decrease in size, with each line labeled according to its distance from the equator in degrees, either north (N) or south (S) up to 90 degrees. At the poles, the latitude is 90° N for the North Pole and 90° S for the South Pole. Locations like the Tropic of Cancer and the Tropic of Capricorn are notable lines of latitude that are 23.5 degrees from the equator. Furthermore, the Arctic Circle and the Antarctic Circle are parallel lines situated at 66.5 degrees from the equator near the poles.