are there any specific regions where the recreational activity is done?
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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. 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.
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Scuba diving [SEP] Buddy, team or solo diving
Buddy and team diving procedures are intended to ensure that a recreational scuba diver who gets into difficulty underwater is in the presence of a similarly equipped person who will understand the problem and can render assistance. Divers are trained to assist in those emergencies specified in the training standards for their certification, and are required to demonstrate competence in a set of prescribed buddy assistance skills. The fundamentals of buddy and team safety are centred on diver communication, redundancy of gear and breathing gas by sharing with the buddy, and the added situational perspective of another diver. There is general consensus that the presence of a buddy both willing and competent to assist can reduce the risk of certain classes of accidents, but much less agreement on how often this happens in practice.