Sharks get a bad rap. There are countless movies that portray all of them as dangerous predators, ready to push as soon as we dip our toes in the water. The truth is that they have been around for a long time and are living peacefully in our ocean. Here’s a great list of interesting facts about sharks for kids that you can share in the classroom.
Information about sharks for kids
There are more than 500 species of sharks.
Although many of us think of large, toothed animals, the reality is that there are many kinds of sharks in the world. Here is a video about seven The most unique shark species.
Sharks have been around longer than dinosaurs.
Long before dinosaurs roamed the earth, sharks swam in our oceans. In fact, they have been around for 400 million years. They have no bones (their skeletons are made of cartilage), though, so no fossils are found. Watch this video about Strange prehistoric shark.
The whale shark is the largest shark.
They can grow up to 50 to 60 feet!
Sharks come in all sizes.
When The whale shark is hugePygmy Shark Hall Only seven inches long! The average shark is about the size of a human.
The female great white shark is larger than the male.
Although some are recorded to be 20 feet tall, the average female great white shark is 15 to 16 feet tall, whereas the average male is only 11 to 13 feet tall.
Sharks have excellent vision.
The water may be cloudy, but fortunately, sharks have incredible vision. In fact, their night vision is better than a wolf or a cat!
Great white sharks have many teeth.
You don’t want to get up close and personal with a great white shark because their face has 300 triangular shaped, super-sharp teeth arranged up to seven rows. They can Go through 20,000 teeth In their lifetime!
Sharks are carnivores.
All sharks are meat eaters. Smaller species are attached to plankton, shellfish and small animals while large sharks feed on fish, seals and sea lions.
Shark pick eater.
Before deciding whether to go for the kill, sharks often take a bite to see if it’s worth it.
Most sharks do not attack humans.
The vast majority of sharks – 97 percent of the shark species – are not interested in humans. Great white sharks attack, but rarely. When they bite, however, researchers think it’s usually out of curiosity because they usually take a “sample bite” and then swim.
Sharks are the highest predators.
While sharks play an important role in maintaining the health of marine ecosystems, sharks balance the food chain by eating fish.
Great white sharks take their prey by surprise.
These incredible creatures know that having a good strategy is important. They wait, often below their undoubted prey. Then, they quickly swim and stick their food with their teeth before bursting out of the water and then return to enjoy their food.
Sharks have a strong sense of smell.
The scent of a shark is 10,000 times better than ours! Great white sharks can detect seal colonies from two miles away and can even smell a drop of blood in 100 liters of water.
Shark’s hearing is great.
Thanks to their inner ears – small open parts can be seen on the sides of their heads – sharks have very sharp hearing. They can register much lower frequencies than humans, which allows them to hear the movement of water from miles away.
Sharks have an incredible sixth sense.
In addition to hearing, sight, taste, smell and touch, sharks also have a sixth sense: electro-reception. This extra sense gives them considerable advantage over their prey, which gives them the ability to perceive the electric fields transmitted by nearby animals. One of the most interesting facts about this shark!
Sharks live mostly in marine habitats.
With the exception of the Mediterranean, sharks are found at all temperatures (even under the ice of the Arctic Ocean!)
Sharks are colorful.
Although the skin of most sharks is rough, gray and covered with scales, you will find species in vibrant colors like cream, yellow and even pink!
Hammerhead sharks get their name from a tool.
As the name implies, this unique-looking shark got its name because of its hammer-shaped head! Watch this video Learn more about the Hammerhead Shark.
There are no shark bones.
Instead of bones, sharks are made of skeletal cartilage, which makes them much lighter and more fun.
Most sharks are cold-blooded.
The body temperature of most sharks is as cold as the water in which they swim. The one exception is the great white shark of partially warm blood.
Sharks can breed in three ways.
The three ways in which sharks can reproduce are when females give birth to live offspring, when eggs are laid inside the females, or when eggs are laid on rocks or seaweed.
Great white sharks can try to feed their young.
When children are born, they receive no care from their mother. Instead, they must protect themselves and swim away immediately to avoid eating!
There is a cookie-cutting shark!
This shark bite Leaves a mark Cutting a cookie is similar to that!
Most sharks are solitary.
With the exception of a few species, such as the Spanish dogfish shark, most sharks survive on their own.
The Shortfin Mako Shark is the fastest shark.
These great sharks can reach speeds of up to 60 miles per hour while hunting.
Sharks can drown.
This is one of the information about sharks that may shock you but if they stop moving they can actually drown. Although they can breathe through the gills next to them, they must swim constantly to avoid drowning!
Some sharks are great jumpers.
Both the Great White Shark and the Shortfin Mako can jump 10 feet or more out of the water!
The average shark lives 20 to 30 years.
Although most sharks survive two to three decades, scientists estimate that Greenland sharks can live up to 250 years!
Sharks are in danger.
Even though dinosaurs have been around since before they walked the earth, sharks are facing a lot of threats today. Sometimes, they are hunted for their fins and other times they are accidentally caught in fishing gear. Beyond that, however, climate change and marine pollution have had a major impact on the natural habitat of sharks, putting them at greater risk. Here’s a way we can make a quick video Improve maritime security.