Caribbean Sea
The northern coast of South America borders the Caribbean Sea. Countries like Venezuela, Colombia, and Guyana have coastlines along this sea.
The Caribbean Sea is bordered by both North and South America.
South America
Colombia is in the northwest corner of South America. It borders Panama, which is the southern tip of Central America. It also borders both the Pacific Ocean and the Caribbean Sea.
The northern coast of South America is on the Caribbean Sea.
I believe it is South America. :D
South Korea is a peninsula, so only the sea borders Korea to the south.
The East Chinese Sea borders Japan to the north. It is the Pacific Ocean that is to the south.
Brazil borders all but two of the countries in South America.
The only land border with South America is in Panama (Central America) which borders Colombia. Island territories of the Netherlands (Aruba, Bonaire, Curacao) share a sea border with Venezuela, as does the independent island nation of Trinidad and Tobago. French Guiana, a territory of France, borders Brazil and Suriname in northern South America.
North Africa is bordered at the East by the Red Sea (the Mediterranean Sea borders that continent at the North).
Trinidad is an island therefore no country in South America borders it.