Most everyone thinks sharks eat just about everything but that is just not the case. Most sharks eat smaller fish. Larger sharks prey on seals, sea lions, squid, octopus, and rays. Sharks do not usually hunt humans. When they attack a person it is usually just a mistaken identity. Or they feel threatened in some way. They will usually let go of the person after the first bite. There are 465 known species. The Bull Shark is the first most dangerous Sharks. They hunt during the day and night. The eat almost anything. There are a few sharks that can live and hunt in salt water and fresh water and bull sharks is one of them. They can be anywhere between 7 feet to 11 ½ feet long and weight up to 500 pounds. They are found all over the world and swim up to 25 mph. The second most dangerous shark is the Great White Shark. It can be anywhere from 15 feet to 20 feet long and weight 5000 pounds or more. They are found in cool, coastal waters.The 3rd most dangerous shark is the Tiger Shark. They are also known as the garbage can of the sea cause they will eat anything. Females are bigger than males. They …show more content…
There were sharks during the Jarrassic Period about 150 million years ago. Megalodon means big tooth. It was the biggest, most powerful shark to ever have lived. It is said that the Megalodon grew up to seventy feet in length. That is as long as three great white sharks! Scientist believe that it might have weighed up to 114 tons. Picture that being 1 adult male African elephants. I believe it could have swallowed a school bus Another ancient shark is called Cladoselache. It lived around 380 million years ago. There have been many of these sharks fossils found in North America. Sharks are interesting fish because they don’t really mean to eat humans. Everyone says how scary they are but I think if you stay out of their territory they wouldn't feel threatened. In some places sharks have become an important tourist
Pacific sleeper sharks, which are also known scavengers, can glide through the water with little body movement and little hydrodynamic noise making them successful predators. They feed by suction and cutting of their prey. They have large mouths that can inhale prey and their teeth cut up any pieces that are too large to swallow. They show a characteristic rolling motion of the head when feeding. Only in Alaska has the shark's diet been studied - most sharks' stomachs contain remains of giant Pacific octopus. They are also known to feed on bottom-dwelling teleost fishes as well as soles, flounders, Alaska pollock, rockfishes, shrimps, hermit crabs, and even marine snails. Larger Pacific sleeper sharks are also found to feed on fast swimming
It is an extinct species but is still very interesting. The fossils that remain suggest that the megalodon reached a length of 18 meters. The teeth yielded a total length of about 13 meters. Whales were a really big part of their
They also sometimes eat dolphins and sea turtles. Bull sharks sometimes even eat other sharks! Bull sharks hunt day and
For 350 million years, sharks have swum the earth and sought out their prey. Before the dinosaurs every set foot on earthen shores, sharks lurked in the murky depths of the ocean. On the North Shore Shark Adventures tour, you will be introduced to the Sandbar and Galapagos sharks. If you are really lucky, a Tiger shark may make an appearance.
The Discovery Channel has taught us that Great White Sharks are the largest predatory fish in the sea, and can eat something as big as a sea lion WHOLE. The biggest one was caught in 1993 off Prince Edward Island and was 20
The bull shark will migrate to follow its food but if there is enough in one place it will stay there. Because most sharks don’t call any specific part of the water home it is an unusual behaviour bull sharks have. The Bull shark is well known for its very aggressive behaviour. It is known to attack people because of its extremely territorial nature.
Sharks are one of the oceans top predators. They vary in size from the extremely small dwarf shark, to the colossal whale shark. Sharks can be found all across the world’s oceans, from the tropic waters of Hawaii to the sub zero temperatures in the Artic oceans. Of the hundreds of sharks a select few species have actually been recorded in the Artic. Of these few, only three of them spend the majority of their time in these harsh, freezing waters. These sharks are the Greenland, Pacific Sleeper, and Salmon sharks.
Many people call sharks beasts, terrible things, killers, but they are not. For instance sharks need to eat to just like humans. Sharks can eat all day. When sharks eat too much they throw it up and eat more. Sharks fend for themselves when they are hungry they might find other sharks and eat them. Sharks eat squid, shrimp, sardines, tuna. Besides sharks can never stop moving so they don't’ stay in one spot. Lastly sharks might look mean but they are
Sharks, the scariest, biggest, baddest creatures! That's what we make them out to be, but are they really? The answer is no, we say that. We kill more of them than they kill of us, about 900,094 more. Sharks, being carnivores, are NOT natural predators of humans.
Their target prey is usually fish (both bony fish, and sharks and rays). They will also eat crustaceans, sea turtles, cetaceans (such as dolphins), and squid.
Under the sea in the world. There are many aquatic animals. Whether, dolphins, turtles, seahorses and sharks. Sharks are the biggest and the more fighting looking of all fish. There are many kinds of sharks such as whale shake and tiger shark. They are both sharks. However, they differ in two major way appearance, diet, behaviour and conservation status.
Great White sharks are known all around the world for their humongous size and ferocious teeth, but in the coastal waters of Crystal River there is another predator that might be smaller in size, but is just as dangerous. Bull sharks, though not the largest species of shark, are known for being the most aggressive and most likely to attack a human. It is because these and many other terrifying characteristics that many experts consider the Bull shark to be one of the most dangerous sharks in the world, (http://animals.nationalgeographic.com/).
The Difference in Myths and Real Life One reason is that sharks are misunderstood, for instance, according to teen essay about endangered species only three sharks, which are the Great White shark, Bull shark, and Tigershark are known to attack humans, furthermore more than 99% of sharks don’t attack humans meaning less than one percent attack humans. Another example is according to shark feed researchers have said that almost all shark attacks are by accident, meaning that they only attack because of mistaken identity like the fin of a surfboard, in addition, approximately only one shark does it on purpose every two years but only because it is protecting it’s territory.
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
Sharks have been in our oceans for almost 450 million years. Those millions of years of evolution have allowed many different shark species to develop abilities, and to become perfect predators.