Geography Question #3 - HOW MANY OCEANS are there? Name them?

Geography Question #3 - HOW MANY OCEANS are there? Name them?

Day #3 (Tuesday) of this week's geography questions... as requested by G@G members.

About 72% of the Earth's surface is covered by oceans, so lets ask "How many Oceans are there... and can you name them?"

BONUS: Which is the largest ocean? the smallest ocean?

Please don't cheat by looking it up. Make your best guess.

Answer will be given tomorrow (Wednesday).

Updates
+1 y
Thanks to those who participated. Most got 4 of them and missed the 5th one (Southern Ocean), which (to be fair) was only added fairly recently.

The correct answer is There are FIVE OCEANS, and here they are, in order from largest to smallest:

Pacific Ocean
Atlantic Ocean
Indian Ocean
Southern Ocean
Arctic Ocean
Geography Question #3 - HOW MANY OCEANS are there? Name them?
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