Some of the Specialized Instructor’s Programs by the PADI

The oceans account for 97% of our whole water supply but know that significantly less than 1% of that is new drinking water!The deep ocean is nearly a biological desert. Open ocean would make up … … leggi tutto (read all)

The oceans account for 97% of our whole water supply but know that significantly less than 1% of that is new drinking water!The deep ocean is nearly a biological desert. Open ocean would make up … … leggi tutto (read all)

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.