South America is located in the western hemisphere and mostly in the southern hemisphere. Shape and area:
South America is triangular in shape, broader in the north and narrower in the south.
The are is 17.8 million sq. km. and it is the fourth largest continent of the world.
Oceans around:
The caribbean sea is in the North, Atlantic ocean is in the east, Pacific ocean in the west and Southern ocean in the south.
Boundaries:
The continet of South America has the Isthmus of Panama in the North which connects North and South America and is also the northern boundary of South America.
Cape Horn is the southernmost tip of the continent.
It is surrounded by oceans from almost all the sides.