what are the most dangerous marine creatures, and whats the treatment for them?
490787
Interesting question.  These sites should give you the information you need - lots of pictures and details.
805074
Blood thirsty animals:\n>>Criminals should be on the top.\n>>Piranhas.\n>>Wild Lions.\n>>Killer whales.\n>>etc.♥
728759
There is a limit to proof.  The family of sharks.  There are\n    hammerhead sharks that have this distinction due to being\n   an excessively large and stupid pod.  A pod reported in the \n   Congo islands mid atlantic is said to eat full size elephant\n   seal and shed their eyeballs quite often.  Many white shark\n   species are truly dangerous and reach 30 feet long.  This is\n   the actual reported animal of most dangerous being it is  \n    tested by sonar as having the lowest IQ and the largest menu.
397671
They bash into their predators. they are actually quite strong. they kill sharks that way
181135
Coral reef degradation\n\nhttp://www.sidsnet.org/pacific/usp/marine/Gcrmn/GCRMN/Node2000.htm
648580
I'm a Scuba instructor on Guam and we use vinegar as a first-aid treatment. We usually have a bottle of it on the boats. I have read that hot water and meat tenderizer breaks down the toxin.In severe cases some people have to go to the hospital from the immense pain.\n\nGuam has it's share of Jellyfish and stinging critters. In the open sea I always wear a 2mm or 3mm wetsuit not only for warmth but for protection as well. There are lightweight lacra "skins" that are lightweight and inexpensive way to avoid stings. I have also seen a sunblock product that contains something that prevents stings. I have seen it only once on a boat tour. Maybe surf the internet for it. I have seen that product on TV during the experimental stage. The scientist rubbed the liquid on his arms and handled jellys that were highly toxic!\n\nHope this helps! Good luck.
219175
Japan.\n\nThey still send out whaling ships to kill whales.\n\nKeep in mind, that just because it is illegal in some countries to kill whales and dolphins, it doesn't mean that it doesn't happen. People just don't get caught. Or, sometimes they are accidentally killed in fishing nets.
534138
The whale shark. Whales and dolphins are not fish but mammals. Whale sharks look pretty scary but are actually filter feeders, they do not bite.
1075343
Really rare. It's nothing to really be afraid of only if you have a cut on you. If you have a cut I would storngly recommend staying out of the ocean for both your own and the public's safety since blood can attract sharks from miles away. This is why shark fishers dump blood and guts in the water when they're fishing for sharks.
608414
Greenpeace is a great organization. I've dove with Whales for over 20 yrs., worked with Greenpeace. They are a dedicated group of people doing a very dangerous job. To all doubters, try diving with whales, then talk. It's all so your children will have an opportunity to see a whale, other than just a picture.
76801
Some Seals, Walrus, Birds, Humans, Starfish, Fish including some sharks, Crabs,Otters, Whelks, Racoons, Monkeys in some places, scavengers of some coastal ares, octopus, some whales (sperm whales... The squid is a mollusk)...on and on. Anything that can reach them in other words.
570841
fish, sharks , whales, crustaceans of all types.
307943
Killer Whales are very complicated creature and our biologist and scientist are yet to understand it fully.\n\nThis is Dolphin family.\n\nWhen a group, it is very ferocious to all the water species that includes even Sharks and some times Blue Whales.\n\nIt marches in the sea in a group of about 40 Killer Whales called school of Whales. During that time, it tarments and kills all who come across or confront with it.\n\nThe biggest strength of Killer Whales are its speed and acrobatic swimming skills.\n\nAs for as the defence machanism is concern, it can easily escape from any velunarable situation by its speed.\n\nIt is a friendly species of human being. There is no data that a Killer whale attacked a human being.
517070
Odly enough sharks will eat just about anything. The quetion now is what can you "bait" them with. I believe and form of chum (chopped up fish parts still in the blood) is a good start. Then I believe large chunks of relatively fresh fish or seal decoys.\nCheck out National Geographic's Web page on Sharks.\n\n-Stretch
974870
the most powerful and strongest predator is the killer whale it is capable of throwing a 200lb seal 100 yards and they do this often.
89291
I just saw on the Discovery Channel that they have created a shark repellant.  This is a device that omits a frequency that the shark dislikes.  A scubba diver attached this to his tank and then the swimmer pushed a button that released the frequency...I guess sharks do most stuff because of vibrations and frequency in the water...it's kinda like their eyes.\n\nAnyways, scientists are hoping to develope this further so they can get rid of nets along the coast <which kill sharks, dolphins, and turtles>.
1140765
A seal.  They're playful, zippy, loud, sleek, soulful, have big brown eyes, love the water, and love to fish.  : )    \n\nWhich brings me to a thought:  Changing us into animals won't cut down on the violence.  Nature IS violence.  Food chain, baby.  It's no pretty thing.\n\nFun question to ponder, though.  Had you asked what I'd *want* to be, it'd be a bird.  But seal is more *me.*