How many seas and oceans are there in the world?

There are about 90 seas on our planet. Seas are parts of the oceans. And in turn oceans -4. (Quiet Arctic, Atlantic, Indian).



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.