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An essay about sharks
Research report on sharks
An essay about sharks
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The Sharks of The Deep A bright day on the beach while people swam in the ocean. A fin appears from the deep, as a swimmer screams in terror for the shark has taken her under. You may have seen this scene from Jaws the movie or heard of it. Sharks are deeply misunderstood like the Great Whites. These sharks are not vicious predators even the Great White, but it is more scary that they may be endangered because of humans. Sharks are basically neutral and nice most of their time. A person is more likely to get struck by lightning than to be attacked by a shark. Two to Three million sharks are killed per year of 75 unestimated shark attacks. Sharks take up to ten years to mature and reproduce. We kill sharks faster than they can repopulate. Sharks
...s. According to studies and statistics done, you are more likely to be struck by lightning than killed by a shark. They are often misinterpreted as scary and violent creatures, however this is merely due to media. Shark based films such as Jaw show that these sharks are harmful when they really aren't. Tapes/recordings of sharks slaughtering humans are published so often because of its actual unusualness.
’’They are gray-brown to olive-green on top with off-white undersides,and they have heavily serrated,triangular teeth’’(National Geographic ‘’Hammerhead Sharks’’ 1).These are the usual colors of sharks. When you visualize a shark,the shark you would see would most likely resemble a bull shark. ’’They they almost resemble tiger sharks,and the problem is that tiger sharks are even more dangerous than bull sharks. To be honest,if you have to be extremely afraid of one species of shark,then it would probably be the bull shark. ’’Among the most likely sharks to attack humans,bull sharks favor shallow coastal waters-the same places humans prefer to swim’’(National Geographic ‘’Bull Shark’’ 1).This means that the bull shark would be the most feared by humans because they swim in the same places that humans swim.
This image is what a majority of people believe to be the shark. They believe it to be the bloodthirsty sea monster that appears in countless works of literature and films, but science says otherwise. The classic picture painted by the minds of sailors returning from years at sea come from imagination and sharks’ violent methods of hunting and mating. Sharks fear humans as much as humans fear sharks, and most sharks, particularly the “man-eating” great whites, only bite humans because they mistake surfers for seals. In earlier times, the ocean was a source of mystery and adventur...
Australian beaches are some of the best in the world and WA beaches are some of the best in Australia. But this may soon no longer be a view held by everyone if the WA government continues to support and allow the shark culling off Perth's major beaches. Hi I'm Maya Koentgen, a marine biologist, ecologist and fellow beach user, and I'm here to tell you why shark culling needs to stop. At the moment hundreds of innocent sharks are being caught and killed and why? Because they are simply swimming in their own homes that us humans have invaded.
Bear vs. Shark On a level playing field the bear would prevail because it has many weapons to destroy its prey on multiple surfaces, and they instinctually fish to survive. It’s a known fact that bears not only have mighty paws with razor sharp claws attached onto them, but they also have piercing teeth they use to tear apart any opponent. The bear can independently move both of its paws with ease which allows it to attack the shark from multiple directions. Also, the bear could attempt to stab and grip its rival with its claws and then quickly attempt to bite the shark.
When most people hear the word "shark", the image of a vicious killing machine pops into their head. They picture something out of the movie Jaws, where a massive Great White shark terrorizes an entire beach and eats dozens of people. However, this fictional story is nothing more than Hollywood entertainment. In the real world, the tables are turned. Humans are the ones who kill sharks, and not just by the dozens. It has been estimated that over 100 million sharks are killed every year by humans (http://www.iflscience.com). Some estimates claim that the actual number of sharks killed every year could be as high as 273 million (http://www.iflscience.com). In this research paper, I will inform you of the many ways that sharks are being killed,
In 2015 only 59 shark attacks have occurred around the world compared to the millions of sharks killed by humans every year. Due to these accidental shark attacks people tend to think that sharks, especially Great Whites are evil creatures with malice intentions when attacks do occur; but, on the contrary that is wrong. Sharks are not the only beautiful and unique creatures in the ocean, they also play a vital role in our ecosystem; however, due to human interference they might not be around much longer, through awareness sharks can be protected from endangerment.
Thesis: Sharks should be conserved because they are an important part of the ocean, attacks are often incidental, and human behavior influences the behavior of sharks.
Of which, 70% are killed for shark fin soup, and the other 30% die due to habitat destruction and irresponsible fishing. On the other hand, sharks kill less than 10 people a year. The deaths registered involving cows are more than 20 people a year. Ants kill around 30 people a year. Due to allergies, bees lead to death to more than 53 people. Even those animals, thought to be human’s best friend, kill 186 people per year. The digit of deaths attributed to humans is insane, around 475 thousand deaths a year. Sharks, compared to all the animals in the list above, are harmless, helpless creatures, which we should protect instead of fear. After all, if their existence in the ecosystem ends, so does
Hundreds of people, who get in the ocean every year, are almost none that encounter sharks. Even if you're lucky enough to see a shark big enough to bite you, you're much likely to die from a heart attack than getting bit by one. Shark attacks are mistakes and the idea of a shark off every beach waiting for people to come in the water is completely untrue. I will inform you on the background knowledge of sharks and the reasons why humans should not be afraid only aware.
Carl Meyer defines a shark cull in Western Australia’s Shark Culls Lack Bite (and science) as the process of removing sharks from one area by capturing them or shooting them due to fear of attacks. Many are participating in protests because these actions will further diminish the shark population.
Only recently have scientists begun to study the magnificent creatures we know as sharks. Unfortunately, along with the recent influx of curiosity regarding sharks and shark species has come a development of taste for the shark and the scarce resources it provides. Shark populations are disappearing faster than ever before, and studies about sharks have come along just as these cartilaginous fish fade from the face of the planet. Shark populations are crashing due to many reasons. For one, sharks have oftentimes been depicted as bloodthirsty predators that prey on humans.
You are swimming in the ocean off shore admiring the little colorful sea creatures, all of a sudden, you see a 10 foot shark swimming towards you. His sharp teeth are visible from distance, his big torso and muscles frighten you. What did you possibly do wrong to get the shark’s attention? How could you possibly get out from this situation without major harm. You know you could’ve prevented this, but do you know how? Here are some tips on preventing being attacked by a shark. Colorful outfits mislead sharks into thinking you are fish. Under no circumstances swim in the ocean when you are bleeding. Prevent wearing shiny objects, they can catch a shark’s attention in a second. Seagulls diving into the ocean? Get away from there. If you panic, do not splash, swim. Algae can be gross, but it is your best friend.
There has been a long time misconception on the threat that sharks have on humans. Originally developed after the release of the movie Jaws, the fear of being subject to a shark attack has escalated, causing humans to view sharks as an imminent threat to their lives. Due to their high status, sharks have been a desired delicacy for several years. Shark fins are mainly used in a popular Chinese dish known as shark fin soup, which originates back to Chinese emperors who saw it as an honorable and potentially healthy dish. Currently over 100 million sharks are being taken from the ocean each year due to shark hunting/finning (Shark Hunting – an Indiscriminate Trade). Drastically decreasing the amount of sharks can lead to a possible extinction which brings extreme danger to not only other marine life, but to humans and the overall ecosystem as well. Shark finning/hunting must be strictly prohibited to prevent an otherwise inevitable extinction of sharks.