The San Juan Strait.
Alaska connects to North America through Canada's Yukon Territory
It connects by North America and South America.
The land region that connects with north america and south america is central america
North America connects to South America on the north side of South America, nothing connects below
You are getting North America confused with Northern America, which is a common mistake. Northern America is a subregion of the continent of North America. It includes Canada, the US, and sometimes Mexico. Central America is also a subregion of North America, sometimes mistakenly included in South America or as a separate continent. No Central American country connects South America to North(ern) America. Panama is connected to South America, but not to Northern America. Guatemala is connected to Northern America, but not to South America.
No city connects the two continents, the Isthmus of Panama does.
the Straight of Otronto
North America
The St. Lawrence River is located in North America Bordering US and Canada. It connects the Great Lakes with the Atlantic Ocean.
straight cable
South America
Central America