Did you know that less than 5% of the oceans have been explored by scientists? <br />But we find many curiosities buried under water: <br />1. Unidentified marine animals (i.e. 2/3 of marine species)<br />2. Secret military bases<br />3. Noises emanating from the the depths of the Arctic Ocean: to this day, their origin has still not been be explained by researchers<br />4. Giant squids that can reach up to 13 meters<br />5. Underwater cemeteries like Neptune Memorial Reef, in Florida<br />6. Underwater ruins such as those of the island of Yonaguni in Japan<br />7. Lost submarines and liners<br />8. Skeletons of decomposing marine animals<br />9. Statues<br />10. Marine pollution (especially plastic)
