Question

how many oceans are in the world and which ocean is very Deep

Answer 1

there are 4 oceans in the world and Pacific ocean is the very deep

Answer 2

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 threemajor oceans. The Southern Ocean is the 'newest' named ocean
Marina tench is the deepest pont