Mesmerizing underwater videos you need to see

June 8 is annually celebrated as World Ocean day to remind humankind of the crucial role the marine life plays in our daily lives. Every year, a new theme is decided for this day and this year’s theme is  “Innovation for a sustainable ocean.”

The underwater world is fascinating and serene and people who have taken a deeper dive into the ocean shared some pictures and videos that show the beautiful life that thrives underwater.  Here are some of the videos.

Which video did you enjoy seeing the most?