Underneath their gill slits there are blood vessels which intake oxygen from the water; some sharks keep their mouths open to breathe so it’s easier for the water to pass over the gills. Most sharks don’t have strong neck muscles so the water doesn’t easily pass over their gills, that is why they have to keep moving with their mouths open to breathe. Some sharks, which have strong neck muscles, push the water over their gills so the shark can stay at rest and still breathe. Other sharks have tiny holes over their eyes, which the water is pulled into so the shark can breathe with its mouth closed. A sharks diet is very interesting.
Jaws had many production issues when it came to the building of the mechanical shark being used on the set in Martha Vineyard. Jaws was edited around the shark actually and you don't see the shark until halfway through the film. So, by not overusing the shark actually makes the film feel more realistic and a lot scarier. Music
It is true that sharks are one of the animal kingdom’s most vicious predators; however, it is important to note that humans were not naturally included to the sharks’ list of preys. Encounters between sharks and humans only became disastrous when the latter had trespassed and disturbed its domain so as a result, the sharks perceive humans as a threat to them or to their pups if they are nursing. In some ways, “Jaws” provided justification for humans to slaughter sharks, henceforth; it had received some negative reviews from other spectators and critics. Unfortunately, the number of sharks in the wild is decreasing globally. The movie had encouraged resorts owner near the beaches to show the brutality of the shark instead of imposing the advocacies that would protect these sea creatures such as limiting the passage of people where sharks were known to thrive.
Not all people have it. In addition, the old man also shows his bravery when he had an epic battle against the sharks. Yes, a crew of sharks, not only one or two sharks. Can you imagine, being alone on the ocean, on the small boat and then you find yourself surrounded by the sharks that watch yourself? If I were in that situation, I might be very frustrated and chose to give up, because there is nothing I can do.
Shark Wars EJ ALTBACKER Did you know even under water there is a war going on, not by humans but by sharks. It is not all peace in Shark Wars written by Ej Altbacker. Shark Wars is about a reef shark named grey who causes trouble in his hometown. Eventually he will get banished and has to survive on his own. He ends up wandering into a different species of sharks territory looking for food.
Jaws (Spielberg, 1975) follows the police chief Brody (Rob Schneider), along with oceanographer Hooper (Richard Dreyfuss) and shark hunter Quint (Robert Shaw), in their attempt to protect the town of Amity against a Great White shark that is terrorising beachgoers. It was adapted from Peter Benchley’s 1974 novel of the same name. The production of Jaws went past schedule and over budget, and there were malfunctions with the prosthetic sharks that were intended to be used in the film. As a result of this, Spielberg decided to only suggest the appearance of the shark as often as possible, as opposed to showing the prosthetic body during all attacks. This sparing use of the prosthetics, and primary focus instead on creating suspense and dread
Despite common beliefs about the threat to human beings, they do not attack people without a definite or convincing reason; therefore, the commonly held view of the “man-eater” is erroneous. Consequently these marine animals should be protected but the shark hunting should be banned because of their high rate of extinction. In the period of Paleozoic Era, about 300 million years ago, marine life was arranged in a totally different way from now. Enormous creatures dwelled the aquatic depths and no smaller scale fish would approach them. For example, although it was a baleen whale, Archaeomysticetus was not like
After the expository phase of both the movie and novel, the shark attacks its first victim--a drunk woman named Crissy. The kill set off a bloodlust instinct in the shark that made it hungry for more, and that there is more food for him at this beach; This is why it keeps coming back, because normally sharks to not attack humans unless they are in distress. Unfortunately for the Crissy, she was swimming in an unconventional way which made her appear to the shark as prey. Throughout the rest of both the story and novel the shark proves as a nuisance to the mayor, Chief Brody, and the people of the town. After the death of the guy in the pond, and near death experience of his child, Brody seems to realize that this is a pressing issue that needs to be resolved now.
Sea otters are omnivores as they do eat kelp and other sea-going plants. Regardless of this however, most sea otter people have an essentially flesh eating diet with sea otters known to eat more than 40 unique types of marine creatures. The sea otter chiefly chases ocean urchins, mollusks, crabs, snails and little fish in the water. The sea otter is one of only a handful couple of creatures on the planet that has the striking characteristic of utilizing devices, for example, rocks, keeping in mind the end goal to get at it 's prey. Sea otters have couple of normal predators in the ocean because of their vast size.
Dolphins-World, a foundation whose goal is to raise awareness about dolphin captivity and inform people about dolphins in general, pointed out, “Orcas (Orcinus orca) and large sharks dispute the title of “The most dangerous predator of dolphins,” and is that both, with their size and other physical characteristics and, of course, their natural need to feed on meat, find dolphins attractive.” On the other hand, dolphins thrive in their natural environment and should not be kept in captivity for this reason. Maddalena Bearzi, a photo journalist and blogger, reported to National Geographic, “Dolphins, like some other animals, are essentially complex social mammals that need expansive space to live in. A tank can’t even begin to address these needs…” This data suggests that dolphins are very social animals that use a sizable amount of space and when they are being kept in small tanks, they are suffering from the need for more room to be able to do all the activities they would do in the wild. In one case, human interaction caused two dolphins to be captured illegally and sold to a hotel with a “swim with the dolphins” program. When the hotel no longer wanted them, the two dolphins were left to die in an aged and dirty tank.