Which of the following is not a geographic boundary of europe?
a. the atlantic ocean
b. the ural mountains
c. the alps
d. the mediterranean sea

C. the Alps

Explanation:

Europe is officially one of the seven continents, though geographically it is not actually a continent, but part of Eurasia. The division has been made because of several reasons, mostly political, racial, cultural, and religious.

The continent is in the shape of a very large peninsula, so it is bordering sea waters on three of its sides, and on only one side its boundary is land.

The southern geographic boundary of Europe is the Mediterranean Sea, separating it from Africa.The western boundary is the North Atlantic Ocean, which stands between Europe and North America.The northern boundary is the Arctic Ocean, which also separates Europe from North America.The only land boundary is on the east, that being the Ural Mountains, separating Europe from Asia.

The sun's parallax would be 180 degrees, greater than which you can't get.  so a. would be your anwser 

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