Jun 10, 2023, 08:20 AM IST
At present, there are five oceans that exist on the planet. Scientists from around the world have now discovered evidence of significant water content between the Earth's upper and lower mantle.
Pacific ocean
Atlantic ocean
Indian ocean
Arctic ocean
Southern ocean
The study by the German-Italian-American scientific team, which was published in the journal Nature, claims that the 660 km beneath, lower mantle, is a potential sixth ocean.