The 7th parallel south is a circle of latitude that is 7 degrees south of the Earth's equatorial plane. It crosses the Atlantic Ocean, Africa, the Indian Ocean, Southeast Asia, Australasia, the Pacific Ocean and South America.
Part of the border between the Democratic Republic of the Congo and Angola is defined by the parallel.
7th parallel south Wikipedia
Starting at the Prime Meridian and heading eastwards, the parallel 7° south passes through: