2 of 3 Spread 1 tablespoon mayonnaise and 1 teaspoon mustard on each rectangle to within 1/2 inch of edges. Place one-half piece cheese in center of each rectangle; top with diced ham and another cheese half. Bring ends up over filling, overlapping about 1 inch. Press edges with fork to seal.
Historically, there are four named oceans: the Atlantic, Pacific, Indian, and Arctic. However, most countries - including the United States - now recognize the Southern (Antarctic) as the fifth ocean. The Pacific, Atlantic, and Indian are known as the three major oceans. The Southern Ocean is the 'newest' named ocean.
Ask any school student, 'how many oceans are there in the world' and you might get the answer as four oceans or five oceans. Go through this article on how many oceans in the world to get your answer for this basic geography question.