Question

from Europe which sea does one have to cross to reach Northern Africa​

Answer 1

I think gulf of guinea or norwiegn sea

Answer 2

Answer:

From Europe one has to cross the "Mediterranean Sea" to reach Northern Africa.

Explanation:

The "Mediterranean Sea" is the sea that connects to the "Atlantic Ocean", being surrounded by  the "Mediterranean Basin". Covering an area of about 2.5 million km2, the connection of the Mediterranean Sea to the Atlantic Ocean via the "Strait of Gibraltar" separates "Spain in Europe" from "Morocco in North Africa".

The countries that can be found surrounding the Mediterranean are Spain, Italy, France, Monaco, Slovenia, Croatia, Bosnia, Herzegovina, Greece in Europe and Albania, Morocco, Tunisia, Libya, Egypt, Turkey, etc. in Africa.