The whale s self introduction is about 300, and the whale s self introduction is about 10O

I am a calf living in the ocean, I am a toothed whale, called a killer whale, my weight is heavier than an elephant, although I am still a young whale, but I am also a full 2000 kilograms, my tongue alone is as heavy as a dozen big fat pigs, if I open my mouth wide, let five people read in my mouth and still feel very spacious.

Although we whales live in the ocean, we are not fish, but mammals, and we breathe with our lungs like humans, and although we can stay in the sea for a long time, we must breathe on the surface of the water every certain time.

We are known as the "Tiger of Hainan" in the ocean, we are very powerful, more than a dozen together can eat a big blue whale, our swimming speed is also very fast, an average of 80 kilometers per hour, although the ocean is so beautiful, so free here, but no happiness is permanent, our whale reproductive ability is very poor, an average of two years to give birth to a young whale, due to human hunting and pollution, we were hunted in the 20th century 360,000, human beings cut off my brother's fins, And then we put our brothers back into the sea, and soon they died, and some of our brothers were poisoned by the serious pollution of human beings, and there are many large factories around the sea, and many tons of wastewater are discharged into the sea every day, and there are only more than 50 of them at present, and many species are on the verge of extinction.

I hope that humanity will stop mutilating us like this, or we will be extinct! Humans, save us, and then we become friends!

I, a giant blue whale, is the largest animal in the world. Our blue whales generally live in the North Atlantic, North Pacific and South Pacific. My body length is 21 meters and I weigh 140 tons.

The largest one in our family is 33 meters long and weighs more than 190 tons, which is about the weight of 32 elephants and more than 300 cows. My body is long and thin, and my back is blue-gray, but it looks lighter in the water.

I belong to baleen whales and don't have teeth as sharp as killer whales. I mainly eat small fish and shrimp, but I also eat other foods. I opened my mouth and inhaled a large amount of shrimp and fish along with seawater, swallowed the shrimp and fish, and expelled the seawater from the whiskers.

Because we resemble fish, we are called "whales" by you humans. Actually, I don't belong to fish, but to mammals. I use my lungs to breathe, which means I'm a mammal.

My nostrils sit on top of my head, and I have to get out of the water every 10 to 15 minutes to breathe. As I breathe, a fountain of water comes out of my nostrils. My water column is vertical, thin and high.

The jet of water I spew out is what you call "Spray Tide"!

Tell you about it! Our blue whales are full of treasures, and my fat can be used to make soap; Whale meat is highly nutritious; Whalebones can be used to refine glue; Whale liver contains a lot of vitamins; Blood and internal organs are also high-quality fertilizers. Therefore, there are many greedy people who hunt us down in large numbers.

So far, 360,000 heads have been killed in my family, and now my family population is less than 50. We are on the verge of extinction.

O human! I beg you! Please don't stop killing us! I'm an endangered blue whale! Let's live freely in this world!

Hey, my children, don't think that we whales are fish, if you do, then you are very wrong, we whales are mammals. In addition, I would like to reveal a little secret to those who think I am a fish: I should supplement the biological "nutrition", hahahaha!

Our whales are very big animals, and a small tongue alone weighs as much as a dozen big fat pigs! If we open our mouths, you humans will stand in our mouths and raise your hands and not touch the roof of our mouths; Four people sat around a table in our mouths, and it looked very spacious! Hmph, look how big we are!

Oh, by the way, let me tell you, don't say this to my ancestors, it knows, you have to criticize me!

We baleen whales mainly eat small fish and shrimp. When swimming, we open our mouths and inhale small fish and shrimp into our mouths together with seawater, and then drain the seawater from the whisker plate and swallow the small fish and shrimp into it. What about the toothed whales, but they eat big fish and sea beasts, and the nasty toothed whales sometimes eat us, what a traitor among traitors!

We whales breathe with our lungs. When you exhale, you have to float to the surface, and the exhaled air forms a column of water. But different species of whales spew different columns of water

The water column of the little brother baleen whale is vertical, thin and tall; The water column of our toothed whale is sloping, thick and short. Look, we still have a lot of knowledge about cetaceans!

The way we slept was also fun. To be on the safe side, we always slept in groups with our heads facing in and tails facing outwards in a circle. We were viviparous and grew up drinking the milk of our mothers.

We grow very fast, we can grow 30 kg - 50 kg in a day. And we have a very long lifespan, generally living for a few decades and a hundred years.

After listening to my own statement, everyone will know something about our whales! If you come to us in the future, I will definitely give you a warm welcome.

I am the largest animal in the world. Don't think elephants are the biggest animals, but I'm much bigger! An elephant is like a puppy in my eyes. Do you know who I am, and if you don't already know, please listen to my self-introduction.

I live in the ocean. Although I look like a fish, I am not a fish, but a mammal. My ancestors originally lived on land, but due to changes in the environment, my ancestors lived in shallow seas close to land.

After a long, long time, my ancestor's body gradually changed into the shape of a fish. I breathe with my lungs. My nostrils are on my head, and I have to come to the surface when I exhale.

The air that erupts from the nostrils forms a jet of water, like a fountain in a garden. I'm in a special position when I sleep. I often float quietly on the water with my buddies in a circle, head in, tail out.

As soon as we heard something, we immediately scattered in all directions, and we were very vigilant. We are viviparous and raised on breast milk. We have a long lifespan and can live from a few decades to a hundred years.

After listening to my own statement, you must already know who I am.

Orcinus orca is a large toothed whale with a length of 8 10 meters, a weight of about 9 tons, a slightly rounded head, and an inconspicuous beak; dorsal fin tall and erect, curved up to 1 m; The body is black and white. The wings are far apart.

The temporal fossa is large. The mandible is comparatively shorter. There are 10 12 conical teeth per dentition in the upper and lower jaws.

With a slender mouth, sharp teeth, and a fierce temperament, it is a carnivore, good at attacking prey, and is a natural enemy of penguins, seals, and other animals. Sometimes they also attack other cetaceans, even great white sharks, which can be called the overlords of the sea. Killer whales are highly social animals, with some groups of families that are the most stable in the animal kingdom.

Some of the complex social behaviors, hunting techniques, and vocal communication of killer whales are considered evidence that killer whales have their own culture. It is found in almost all ocean areas, from the equator to the polar waters. There is no limit to its range by water temperature or depth.

The distribution extends to many enclosed or semi-enclosed seas, such as the Mediterranean, the Sea of Okhotsk, the Gulf of California, the Gulf of Mexico, the Red Sea, and the Persian Gulf.

I am a huge animal, and the food I live on the sea is the most ferocious animal.

Hello everyone, I'm a whale and I'm from the depths of the ocean. Do you know what the biggest animal on earth is called? That's me, the whale. We cetaceans are divided into two large families: one is baleen whales; Another family is the toothed whale. I am a member of the baleen whale family.

Our whales are huge, generally tens of meters long and weigh several tons. Fish rely on gills to breathe and get oxygen from the water. I'm different, I swim to the surface and breathe by my lungs.

Fish lay eggs to give birth. The baby born by our whale is not an egg, but a cute young baby, and the baby has to eat the milk of the whale mother! Because, whales are not fishes, they are mammals.

Millions of years ago, our ancestors lived on land, like people, cows, sheep, and horses, and were hot-blooded animals, walking on all fours, and their bodies were covered with hair. For some reason, I am obsessed with the ocean, and as long as I get to the endless seashore, I don't want to leave. Maybe only the buoyancy of the sea can help me support my body.

In addition, the temperature of the sea changes little, the summer is not too hot, and the winter is not too cold, which is very suitable for me to survive in the ocean. In this way, when I came to the ocean, my limbs gradually degenerated into a whale, and my hair was gone. But it grew a lot of fat.

Fat is like a wetsuit that protects my massive body.

We cetaceans have a great use value, and many countries around the world are killing us. Now, the number of our family is getting smaller and smaller.

What do I eat? I am a baleen whale, and I mainly eat small fish and small shrimp, because I have no teeth, so I have to eat small fish and small shrimp. It's not like toothed whales, which specialize in eating big fish and sea beasts.

When we swim in the ocean, we open our mouths wide because I have whiskers, and we eat the seawater and the small fish and shrimp together, and then we use the whiskers to filter out the seawater. As long as humans don't hurt me, I'm happy!

My tongue is very enlarged, my palate is very hard, and my mouth is very spacious,,, I found a fifth-grade text, looking it up online.

There are two main types of whales, one is the toothed whale, which has sharp teeth. The other type is baleen whales, which have no teeth. Among our whales, there are the blue whale, the "soul of the ocean", the humpback whale that loves to sing, the sperm whale with a gentle temperament, and the horned whale with a high halberd, ......

In 1535, the French explorer Jacques Cattier discovered the St. Lawrence River, and our family welcomed his fleet: singing and dancing in the water, the melodious song spread far away, and the sailors were amazed by the beautiful sound, and they affectionately gave us the beautiful name "Canary of the Sea". Whales don't have vocal cords, but we have a very loud voice, and we're the most talkative cetaceans.

At different times and at different depths, I can make different sounds such as screams, cats, birds, match-struck, rattles, etc.

Introduce yourself.

I am a gentle baby whale named Baleen Whale, also known as: Blackboard Baleen Whale.

Originally, I lived happily in my mother's belly, but a few days after I hatched, my parents went into the trap of humans in order to find food for me. Humans have lost many of my kind, and now I'm lonely because there are less than 5,000 whales left in the world! I know that any part of our body is very useful, for example, my good friend blue whale, its huge body provides whale meat and whale oil for humans, a blue whale of about 100 tons can buy 10,000 US dollars, about 70,000 yuan; Our skins can be used to make blankets; We can also make candles.

Humans do not hesitate to kill us for their own benefit, and our reproductive ability is relatively poor, and it takes almost two years to give birth to one or two!

Don't look like fish, but we're not, we're mammals like cows and sheep. We whales are divided into two main categories, one is our kind of whale: baleen whales, and the other is toothed whales.

We baleen whales don't have teeth, so they only eat small fish and shrimp, but what about toothed whales? Eat the fierce big fish and bring us safety!

Everyone should protect the environment and don't throw waste things into the sea, resulting in us whales having no room to survive!

Brothers, I'm waiting for you! You're a lively onlooker, isn't it interesting, not because I know! You're a different ......Are you cooking for our children, okay......Okay、Can't you just leave the child alone?

What's the matter with you! Are you a man! You should also be careful that the weather is too hot!

What's the matter with you! Are you a man! Are you a non-stop?

I also want to see myself, ** people can wait here for your time to watch a movie! I want to see myself too! You're not that heavy in my world either!

How do you think what's going on、** a lot of people! You're a person who doesn't dare to talk to you too much pressure one day, and what you say in front of you is that it's inconvenient for me to hit **! You don't like to laugh, I don't know how much I like you, I don't want a sentence, I don't think what I don't like is that you don't love the way others love to laugh and love!

Can you also say anything to the people around us and friends?