It is not a sea it is an Ocean, the (North) Atlantic Ocean.
North America and South America
The continents that are part of the Western Hemisphere are North America and South America. These continents are located to the west of the Prime Meridian, which is the imaginary line that divides the Earth into Eastern and Western Hemispheres.
Continental divides are geographical boundaries that separate the watersheds of different continents. Notable examples include the Great Divide in North America, which separates waters flowing to the Pacific Ocean from those flowing to the Atlantic Ocean, and the Continental Divide in South America, which primarily separates waters flowing to the Atlantic and Pacific Oceans. Other significant divides include the Divide that separates the drainage basins of the Arctic and Atlantic Oceans in North America and the European Watershed in Europe, which separates rivers flowing into the North Sea from those flowing into the Black Sea.
The two continents in the Western Hemisphere are North America and south America
North America
North America, and Asia are the two continents that are entirely North of the equator
North America, Europe, and Asia.The Arctic Circle crosses North American, European, and Asian territory.
North America and South America are the two continents in the western hemisphere.
The continents found in the Western Hemisphere are North America and South America.
The 2 Continents That are completely north the equator are Europe and North America
There are two continents in the Americas: North America and South America.
North and South America.