Atlantic
Answer:
It depends on where the explorer starts from. Chinese ans other Asians would sail east into the Pacific, Americans and Canadians (and many South Americans) into the Atlantic, and Africans into the Indian.
north
He would travel from the South Atlantic Ocean to the Indian Ocean.
The Arabian Sea, Indian Ocean, and Bay of Bengal.
From the Indian to the Atlantic going West.
Arab traders sailing the Indian ocean in their sailing ships preferred to travel during the months of June and July because they were the prevailing months of monsoon winds; that is why they are called trade winds.
Atlantic Ocean
You would have to travel through the Atlantic Ocean and then through the Indian Ocean.
Any ocean in the world. The Bering sea, Atlantic and Pacific can be very rough.
You would cross the Indian Ocean.
Well, if you travel east then it would be the Pacific. If you travel west it could the Atlantic. Depends on where you are in Asia.
If you travel by air or land, you would not have to cross any ocean, depending upon your departure and arrival points. If you travel by ship, you would need to travel the Pacific and the Indian Oceans.
Sailing from Europe to South America, the most practical route would be across the Atlantic Ocean.