100 facts about sharks pdf file

Research published in 2006 found that up to 70 million sharks are killed by humans each year, mostly for their fins. Although sharks have a reputation as destructive beasts that attack almost anything that enters their water habitat, the actual number of shark attacks is probably lower than you imagine. Introduction to sharks sharks are a large group of fish that have inhabited the oceans for over 400 million years, even before dinosaurs populated our planet. Sharks are fascinating members of a culture that lives in the sea, and kids of all ages love to view the large fish and learn about them. Humans perceive sharks as a threat, yet the fishing industry kills up to 100 million sharks a.

A shark has tough skin that is covered by dermal denticles, which are small plates covered with enamel, similar to that found on our teeth. They are intriguing and beautiful creatures, and they continue to amaze us. However, sharks have replacements arranged in rows and a new one can move in within one day to take the old ones place. A sharks sense of smell is 10,000 times better than a humans. Scientists studying marine ecosystems have uncovered many captivating facts about sharks. The 11 facts you want are below, and the sources for the facts are at the very bottom of the page. Great white shark facts although there are around 400 known shark species, great white sharks are one of the most popular. While these arent exactly next level advanced statistics, i still found them to be intriguing. Amother amazing facts about sharks are great white sharks consume eleven tons of food per year. There are many different types of sharks including the great white shark, hammerhead shark, bull shark, tiger shark and mako, they all offer varied and. You can find blue sharks in all continents in the world, but not in antarctica. Their night vision is better than a cats or a wolfs.

Read online and download pdf ebook 100 facts about sharks. The notion that sharks cant develop cancer is a myth. Here is a list of fifty amazing facts that are all about sharks. Starting us out just in the nick of time for shark week with shark facts. Just download, print, cut and add a fun note to the back or not and slip into your kids backpack or lunchbox. Jan 27, 2014 19 zombie mythology facts to blow your mind. We asked a man from the audience to cut a ribbon we had attached to a copy of the book, and as he cut it he said, were going to need a bigger book, and our book was launched. Your dog probably wants to eat you more than a shark does. Facts about great white sharks, tiger sharks, bull sharks, whale sharks, bull shark, hammerhead shark, mako shark and more. Sharks have a fierce reputation, but fascinating biology. The mako shark is said to be able to swim at more than 60 miles per hour. Fact 7 sharks are not vicious maneaters though they are predators and some species are considered dangerous to humans. Some individuals may have lived for more than 100 years.

Until the 16th century, sharks were known to mariners as sea dogs. Aug 07, 2017 here are 8 facts about sharks, of which there are more than 400 different species, that you may not know. Sharks never get cancer, so their cartilage is being studied with the hope of developing anticancer drugs. It most likely had the strongest bite out of any dinosaur, including tyrannosaurus rex. They, like other chondrichthyes, have skeletons made of cartilage instead of bone. It is about five feet in length and weighs about 100 pounds. Here are 8 facts about sharks, of which there are more than 400 different species, that you may not know. An easy way to add a note with a bit of fun information about sharks. It is the largest landliving mammal whose diet consists mainly of meat tigers require large areas with forest cover, water, and prey such as deer and swine. When a front tooth breaks or falls out, it takes only about one day for a replacement tooth to move forward to the front row. Some people seem to think shark week only happens once per year, but in reality, every week is shark week. Each kind of shark looks different, has a unique diet. Oct 10, 2011 100 facts about sharks was launched in word power books as part of the 2011 edinburgh book fringe. Shark facts great white, hammerhead, attack, habitat, bull.

This includes some of the most asked, fun, surprising and crazy animal facts from across the animal kingdom. Draw one or two of the sharks in this manual or in another book. Sharks have between five and 15 rows of teeth in each jaw, with most having five rows. Researchers in australia found a tumor protruding from the mouth of a great white shark in 20. It couldnt chew, so it swallowed its food in large chunks. The commercial harvest of shark in the great barrier reef increased four fold between 1994. Fun facts fish facts national marine sanctuaries noaa.

To celebrate one of the oceans oldest, most diverse, and most interesting species, heres 10 things about sharks that everybody needs to know. Tyrannosaurus rex ate up to 22 tons of meat a year. Male orcas are about 18 feet in length and weigh about 19,000 pounds. Between 2000 and 2010, an average of 100 million sharks were killed every. Shark facts great white, hammerhead, attack, habitat. Aug 21, 2016 sharks dont get cavities probably because they are constantly shedding teeth. Humans perceive sharks as a threat, yet the fishing industry kills up to 100 million sharks a year just for their dorsal fins.

Read the title and the name of the author on the cover of the book. Meanwhile, the international shark attack file recorded just 66 confirmed cases of unprovoked shark attacks on humans in 2018, and 34 shark attacks that were provoked by humans in some way. The loudest animal in the world is a mere 2cm long, prawn. One averaged sized tiger can eat up to 60 pounds of meat at a single time. Covering all species, it provides amazing insights and useful facts for your quiz team, lift conversations or commuting chats. Aug 09, 2019 shark lives up to 25 years on an average, however some can grow to be as old as 100. Did you know that a monkey is a primate and they belong to the suborder of haplorhines. Jul 21, 2017 researchers estimate that humans kill 100 million sharks every year and some say it is closer to 273 million sharks killed per year. With so many different types of turtle, there is no average size. While many people fear sharks, it is the sharks who should be fearing us.

Shark chart with images types of sharks, species of. No other living thing can take better care of itself than a shark can. Researchers wishing to study them must sign a waiver in order to do so. My kids love funweird facts so i thought id start a new series of lunchbox printables with weird facts. They are thought to have a fast growth rate when very. Whale sharks also lay the largest eggs of any animal. Fact 8 sharks are not color blind as is commonly thought. Theres of course tons of shark fun to watch on the tv during shark week, but theres so many ways you can have some fun with shark week. There are many different types of sharks including the great white shark, hammerhead shark, bull shark, tiger shark and mako, they. Researchers estimate that humans kill 100 million sharks every year and some say it is closer to 273 million sharks killed per year. This is a list of 100 simple, yet interesting stats heading into the 2018 season.

Scottish people are vibrant and enthusiastic, well educated, motivated and skilled. And if you do the math, that means theyve been around for about 400 million years. They were here 100 million years before the dinosaurs. They have a streamlined shape and powerful tails that propel them through the water at over 60km per hour 4 any creature unlucky enough to find itself in the gob of a great white is in for a nasty shock. Shark lives up to 25 years on an average, however some can grow to be as old as 100. With these 66 interesting facts about scotland, lets learn about its history, culture, people, traditions, economy, inventions, tourism, and some amazing things. Shark identification and federal regulations for the recreational fishery of the u. Cartilage is tough, rubbery material which is less rigid than bone. Its hard to see in the murky waters of the deep, but sharks have excellent vision. Some sharks are longer than a school bus, while others are so small they can live in fish tanks. The largest sea turtle species is the leatherback turtle. Fun shark facts for kids including photos and printable activity worksheets.

Did you know there are around 500 known species of sharks. Sharks can go through more than 30,000 teeth in a lifetime. This is still evidential in several species termed dogfish, or the porbeagle. Sharks have several rows of teeth and might have as many as 3,000 teeth in their mouths at one time. Their sharp teeth can inflict serious wounds which are not fatal. While australia lands only a small fraction of the global shark harvest, sharks comprise 4.

There are more than 350 different kinds of sharks, such as the great white and whale sharks. Fascinating and reassuring facts about sharks readers digest. Sharks are a superorder of fish called the selachimorpha. Most sharks live for about 25 years, while some can live to be a 100 years too. Mar, 2017 tyrannosaurus rex ate up to 22 tons of meat a year.

There are around 10 to 20 million sharks killed by human. The population of blue shark will be decreased due to the extensive fishing. The dallas cowboys are 196 in games where ezekiel elliott plays. Sharks have 4045 teeth, with up to seven rows of replacement teeth behind them. Part of their popularity lays in horror movies that show great white as monster fish which target and kill humans as their regular food. In response to the lorax the foresting industry published truax to teach kids about the importance of logging. Sharks kill about six people per year across the globe, while humans kill between 75 and 100 million sharks.

This book reveals more about sharks than almost any other natural history account. Because this marine beasts mouth is equipped with a set of 300 sharp, triangular teeth arranged in. Noaa shark identification placards free download as pdf file. Sharks dont get cavities probably because they are constantly shedding teeth. It is estimated that whale sharks may live to over 100 years of age, reaching maturity at around. Most kinds of sharks can swim up to 2040 miles per hour. Sharks are amongst the oceans most ancient animals and have evolved to become the ultimate predators. Every page is covered in fantastic illustrations and photographs that support a childs understanding of the text. Includes 4 optional recording sheets, 2 optional addition award certificates, ocean scenery and fishing rods for a more realistic touch. There are around 510 attacks a year, but researchers believe that, rather than preying on humans to eat them, the sharks are instead taking a sample bite out of curiosity, before swimming off. Fact 6 large sharks may live from 100 up to 150 years while small shark live for about 20 30 years. Dec, 2019 however, sharks have replacements arranged in rows and a new one can move in within one day to take the old ones place. The etymology of the word shark is uncertain, the most likely etymology states that the original sense of the word was that of predator, one who preys on others from the dutch schurk, meaning villain, scoundrel cf.