North America is located a link of North Africa. Link which is both in a country and continent is located blank of South Eastern Eastern asia. P a n a m a is a country of blank who is located blank of africa.

North America is connected to South America by the Isthmus of Panama, a landbridge between the Caribbean Sea and the Pacific Ocean and home to seven countries: El Salvador, Costa Rica, Belize, Guatemala, Honduras, Nicaragua, and Panama. South America is located almost entirely in the Southern Hemisphere.

Explanation:

iii. and iv. only is the right answer