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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
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.
Did you know that sharks have been here longer than us humans? Sharks have been swimming the oceans for hundreds to millions of years before the first humans are said to have appeared on land. Unfortunately the shark population has been decreasing due to the shark fishing market. People have often thought sharks as predators to the human race; but truthfully, we should fear living in a world with no sharks. Occasionally, over 100 million sharks are killed by humans. These sharks are killed for their fins most of the time, which are considered to be one of the most expensive seafood delicacies in China. However the ways of attaining these fins have caused controversies all over the world.
Nature is meant to be preserved, not destroyed. Humanity’s enemies aren’t evil, they are just misunderstood. Sharks have posed as an enemy against humans for a myriad of years, launching attacks every now and then on the average citizen. Now the tables have turned, as humans now attack sharks, decreasing their population by millions, annually. All information used in this article has been derived from the following sources, “What Do You Know About Sharks?” By Sharon Guynup, “Great White Sharks” by Peter Benchley, and a Shark Infographic from Discovery Channel. Despite the fact that sharks have been portrayed in a negative light over the past few decades, it is made clear that the elimination of sharks should be banned, since the creatures can easily mistake humans entering their territory as injured prey, and that sharks are only opposed to eating humans, as their diet consists mainly of seafood and other ocean life.
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
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.
...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.
Many people think that one cause of a shark attack is that they misidentifies its prey. This means that the shark sees the human, and thinks its a seal or other prey. You hear many people say that sharks, especially attack surfers because they look like seals when they are sitting on their surfboard. People think this because, they think that sharks vision is impaired, making them so they human as a seal when looking from above, “visual capabilities of white sharks contradict this theory as white sharks have an exceptional visual system, making
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.
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,
They are creatures that have no clue what we are and are afraid of us. Every year, thousands of more people are killed by other people than by sharks; thousand more people are killed in car accidents than by sharks, and more people are killed by lightning strikes than by sharks. Each year humans kill tens of thousands of sharks, yet, there are fewer than 100 shark attacks upon humans. For example, The Great White shark also known as the man-eater, has the greatest reputation for attacking humans. Recent studies of Great Whites show that they mainly feed on sea-mammals. Seen from below the surface a person swimming with a shark looks much like a seal, with arms and legs sticking out. The shark usually surprises its victim, being a person or seal, by one massive bite, and then retreats in order to allow the victim to die before digesting the food. For this reason, many humans survived the attack of a Great White shark if they are saved before being eaten. Not only getting out of the water and be safe, but the result of loss, blood or
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. This has caused them to assume the role of the unwanted predator, similar to how wolves prey on sheep herds. Sharks are also disappearing due to fishing accidents, as they
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.
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.
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.
Sharks are one of the most feared carnivores in the sea. There are 365 species of of sharks in the sea as we know today. All sharks are carnivores. Most of them eat live fish, including other sharks. A shark's most common natural enemy is an another shark. Most sharks eat their prey whole, or they tear off large chunks of the bodies. Some sharks crush their prey. Others take out small pieces off flesh from large fish. Sharks also feed on dead or dying animals. Sharks have the reputation of attacking human beings. But less than 100 shark attacks a year are reported throughout the world. Sharks are most common in warm seas and oceans. Whale sharks, are the largest shark known to man. Sharks are classified in the order Selachii, which belongs to a larger class of fish called Elasmobranchi. The earliest shark-like vertebrate fossils are from the Devonian Period of the Paleozoic Era.