Major Seas and Oceans on the Earth
Major Sea In decreasing order:
- South China Sea
- Caribbean Sea
- Mediterranean Sea
Major Oceans of the World:
| Names | Area (Sq. Km.) | Greatest Depth |
| Pacific | 166,240000 | Mariana Trench |
| Atlantic | 86,560000 | Puerto Rico Trench |
| Indian | 73430000 | Java Trench |
| Arctic | 13230000 | - |
Last 5 posts by onlineGKguide
- Most Popular Indian News Channels
- World Cup Cricket Statistics-2011
- Highest Scorer in One Day International Cricket
- Khel Ratna Awards 2011
- International Film Festival of India (IFFI) Awards 2011


thank you
Mariana trench is the place where the earth crust so thin because it is deepest part of pacific where the high pressure on the crust prevails.