Bye
and the last scuba diving photo:
Water diving. In these blog I will talk about the beutifull world we have under the water read my blog and discover the fashonated world of under the water. read and discover!!!
Killer whale:
killer whales are the largest member of the dolphin family. highly social and intelligent, they live in groups called pods. Killer whale communicate using a range of underwater calls, and with social signals such as flipper slapping or acrobatic leaps.
If you follow these instruction you may not have problems but some people respect these rules but they are silly doing scuba diving and may have a problem and end like in these web site:
normally people think all scuba diving problems are because of the sharps ,but no, one of the main problems is the blue hole.The blue hole consist in a very deep hole not very wide but very deep, where most people died because air condition.
The blue hole is showed in these photos
One of the other problems are sharps like in these video:
These are some pages were you may see the equipment:
http://visual.merriam-webster.com/images/sports-games/aquatic-nautical-sports/scuba-diving/scuba-diver.jpg
http://wb3.indo-work.com/pdimage/41/130341_scubadivingequipment.jpg