can it be done in group?
Yes, it is done to ensure the safety of the recreational scuba diver. Global Underwater Explorers (GUE) to stress that its members only dive in teams and "remain aware of team member location and safety at all times.
Scuba diving
This debate has motivated some prominent scuba agencies such as Global Underwater Explorers (GUE) to stress that its members only dive in teams and "remain aware of team member location and safety at all times." Other agencies such as Scuba Diving International (SDI) and Professional Association of Diving Instructors (PADI) have taken the position that divers might find themselves alone (by choice or by accident) and have created certification courses such as the "SDI Solo Diver Course" and the "PADI Self-Reliant Diver Course" in order to train divers to handle such possibilities.
where did hurricane edna hit? The United States East Coast when? September 7, 1954. how fast was it? UNANSWERABLE where did it originate from? Caribbean Sea can you name any plant that can be seen around the region? Guaiac wood ("Guaiacum officinale"), the flower of which is the national flower of Jamaica and the Bayahibe rose ("Pereskia quisqueyana") , In coastal zones there are coconut palms and in lagoons and estuaries are found thick areas of black mangrove and red mangrove ("Rhizophora mangle"). what factors do support their economy? The sea is one of the largest oil production areas in the world, producing approximately 170 million per year. Tourism based upon scuba diving and snorkeling on coral reefs of many Caribbean islands makes a major contribution to their economies. how do human activities affect it? Human activity in the area also accounts for a significant amount of pollution. how is the former tourism activity done? It is a mode of underwater diving where the diver uses a self-contained underwater breathing apparatus (scuba), which is completely independent of surface supply, to breathe underwater. what accessories are required to do this? Various surface detection aids may be carried to help surface personnel spot the diver after ascent. In addition to the surface marker buoy, divers may carry mirrors, lights, strobes, whistles, flares or emergency locator beacons. how deep can they go? Depth limits depend on the jurisdiction, and maximum depths allowed range from to more than , depending on the breathing gas used and the availability of a decompression chamber nearby or on site.
wiki:268736
Scuba diving [SEP] Buddy, team or solo diving
Since the inception of scuba, there has been ongoing debate regarding the wisdom of solo diving with strong opinions on both sides of the issue. This debate is complicated by the fact that the line which separates a solo diver from a buddy/team diver is not always clear. For example, should a scuba instructor (who supports the buddy system) be considered a solo diver if their students do not have the knowledge or experience to assist the instructor through an unforeseen scuba emergency? Should the buddy of an underwater photographer consider themselves as effectively diving alone since their buddy (the photographer) is giving most or all of their attention to the subject of the photograph? This debate has motivated some prominent scuba agencies such as Global Underwater Explorers (GUE) to stress that its members only dive in teams and "remain aware of team member location and safety at all times." Other agencies such as Scuba Diving International (SDI) and Professional Association of Diving Instructors (PADI) have taken the position that divers might find themselves alone (by choice or by accident) and have created certification courses such as the "SDI Solo Diver Course" and the "PADI Self-Reliant Diver Course" in order to train divers to handle such possibilities.