1. Pacific Ocean
- It is on the 1st number in the list of deepest oceans and seas in the world.
Average depth - 3,939 m
Area - 169.2 million Sq. Km.
- Pacific Ocean also has the most number of seamounts.
2. Indian Ocean
- It is the second deepest ocean in the world.
Average depth - 3,840 m
- Warmest ocean
Volume - 292,131,000 cubic km.
3. Atlantic Ocean
- It is the third deepest ocean in the world.
Average depth - 3,575 m.
Area - 106,400,000 Sq. Km.
4. Caribbean Sea
- It is one of the largest salt water seas in the world.
Average depth - 2,575 m.
Area - 2,754,000 Sq. Km.
5. Sea of Japan
- It is very similar to the Mediterranean Sea.
Average depth - 1,666 m.
- This sea is very calm.
6. Gulf of Mexico
Average depth - 4,384 m.
7. Mediterranean Sea
Average depth - 1,501 m.
- The deepest point in this water body is known as the (Calypso Deep) which has a depth of 5,627 m.
8. Bering Sea
Average depth - 1,491 m.
This sea is a home of Walrus, Sea lion and polar bear.
9. South China Sea
Average depth - 1.463 m
- This sea is a part of the Pacific Ocean.
Area - 3,500,000 Sq. Km.
- There are over 200 islands and reefs in this sea.
10. Black Sea
- The Black sea is on the 10 number in the list of deepest oceans.
Average depth - 1,190 m.
Area - 436,400 Sq. Km.
- The Black sea also has the largest meromctic basin in the world.