OCEANS:

Continents and oceansAn ocean is a large body of salt water. They cover 71% of the Earth’s Surface.Play

There are three larger oceans (Atlantic Ocean, Pacific Ocean and Indian Ocean). The largest one is the Pacific Ocean and they have an average depth of 3,900 meters, although some areas are deeper. The deepest part of the oceans is the Mariana trench, with a depth of 11,033 metres.Play