Description of animal tail

I believe everyone is familiar with composition, especially expository writing, which plays an important role in explaining the characteristics, essence and regularity of things by revealing concepts. So what is an excellent expository? The following is a description of animal tails that I collected, hoping to help everyone.

Animal Tail Description Text 1 Animal tails are different, long, short, thick and thin ... all kinds of strange. Their functions are also different, some can keep balance, some can master the direction, and some can drive away mosquitoes. In a word, the tail is an indispensable partner for animals to survive. .

Kangaroos have long tails and muscular muscles, and have many natural uses. People can sit on a stool when they are tired, so can kangaroos. When kangaroos are tired of jumping, they can also jump with their tails. Moreover, kangaroos can attack enemies with their tails when they are in danger. If you are hit by their big tails, the consequences will be unimaginable!

Compared with kangaroo's long tail, rabbit's tail is short and small. Most of its color is the same as its hair. The rabbit's tail is very important, which can help the rabbit escape in an emergency. When a rabbit is bitten by a wild animal, immediately take off the "skin cover" of its tail with a "skinning meter" to win the moment of escape. At the same time, you can keep balance when jumping, and you can support it with your tail when standing upright to prevent falling.

The swallow's tail is very interesting. It is scissors-shaped. In addition to maintaining balance, it is more conducive to its flight, because its shape is streamlined. I also heard a little story about swallows, saying that they were not like this before, just because swallows have to eat a lot of food, so they have to fly quickly to find more food to feed their children. Later, through their unremitting efforts, it gradually evolved into what it is now.

Gecko's tail is the strangest No matter how many times it is broken, it can grow new. It takes about two or three months for the new tail to grow. Gecko tail cutting is generally an instinctive reaction to danger or a self-defense action. When the new tail grows, it will be shorter in length and lighter in color.

Fish's tail is the most beautiful, not only in various shapes, but also in colorful colors, which can be said to be the most vivid tail I have ever seen. The most basic function of fishtail is to push the body forward and control the direction.

Swallow, sparrow, crow, etc. Many birds' tails can balance their bodies, adjust their speed, change their direction and control their movements in flight, so they are called "universal rudders".

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Animal tails are really strange. There are so many mysteries hidden in nature!

Both women and children know that animals have tails. Cats have tails, black and white tails, like a Strafe, which add a lot of prestige to cats. Fish has a tail, and the crescent-shaped tail swings flexibly in the water, and the fish also walks through the water plants carefree; Squirrels have tails. A tail like a parachute is almost as big as a body. Squirrels are alive and kicking in the tree, and even if they accidentally fall from the tree, they are protected by their tails.

What does an animal's tail do? First, the tail can help animals move. Take the familiar fish as an example. A fish's tail is like a paddle and rudder on a ship. When it swings from side to side, it can generate recoil and push the fish forward. The speed of tuna can only reach 70 kilometers per hour, because the tail plays an important role; In addition, the fish tail can also control the direction of progress. When it leans to the left, it can make the water pressure on both sides of the body unbalanced, so the fish turns to the left and vice versa.

Secondly, the tail is a weapon to protect yourself. In hot summer, cattle are often attacked by flies, which bite the skin of cattle to suck blood. In order to avoid being attacked, cows often beat their tails on their bodies to drive away gadflies. Another animal-crocodile, its tail is almost half of its body, and its skin is very hard. When it suddenly turns around and wags its tail, it will produce several kilograms of power. Ordinary animals such as cattle and horses can't stand it at once, even tigers are afraid. So crocodiles can beat almost all animals except humans with their tails, making them go through vicissitudes and not be eliminated for 200 million years.

This is the main function of ordinary animals. There are also some animals whose tails have special functions. There is a famous animal in Australia, kangaroo. This kangaroo is 2 meters high. Its forelimbs are very short, born on the chest, and its hind limbs are very special. This physiological structure is very beneficial to jumping, because it can jump forward at a speed of 60 kilometers per hour. However, when it stands, its forelimbs are too short to support the ground, so it is easy to fall. However, kangaroos have a tail that is more than 1 meter long. When it jumps, its tail swings up and down to keep its balance. When a kangaroo stands, its tail looks like a crutch, supporting the ground upright to prevent it from falling. If a kangaroo has no tail, it really can't move.

There are also some animals whose tails have the function of alarm. When its tail stands up in the dark outside, it means there is no enemy, and it stands up in the bright inside, which means there is danger.

Animals' tails vary in size and function; Tail is an indispensable tool in animal life.

Description of Animal Tails Chapter 3 Animal tails are really interesting. Each tail looks and uses differently.

The squirrel's tail is very special. Squirrels are about 17~26cm long and weigh about 300~400 grams. Its tail is about 15~2 1cm. In particular, its tail structure is flexible and flexible, and it is obviously separated from the appendage part of the trunk. Its tail has special functions and wonderful uses, so what is the wonderful use of the tail?

Squirrels often jump up and down from trees. This tail can increase the jumping distance of squirrels. When a squirrel jumps from tree to tree, its tail is straight and it can jump dozens of meters away. With this skill, when the squirrel is in danger, it can run away quickly. In addition, when the squirrel jumps down from the tree, its big tail is like a parachute, which enables the squirrel to fall to the ground safely. When landing, the big tail is fluffy, thick and soft, which acts as a sponge pad. When the squirrel rests at night, it will put its big tail on its body and cover its head and body like a quilt to keep warm.

Squirrels are really interesting. Let's look at the cow's tail.

The cow's tail can be balanced so that it won't fall off. Cow tails can also repel mosquitoes. Cows are different from people. People can drive mosquitoes away with their hands, but cows can't drive mosquitoes away with their limbs as freely as people. So cows usually use their tails to drive away mosquitoes. Besides cows, donkeys and deer, animals also use their tails to drive away mosquitoes.

The ponytail is also beautiful, like a girl's braid. Especially when the horse walks, it swings its long tail, which is as beautiful as the model on the runway. If you run on the grassland, the ponytail spreads out, swings left and right, and is elegant, it can also adjust the speed and direction and maintain balance.

I like monkeys' tails, too. This monkey has a long thin tail. The monkey's tail is like a hook. It can be hung upside down from a tree, climbed and hung in the Woods, and can also be used to fetch food and adjust the temperature.

Animal tails are really interesting. I want a tail, too.

Description of Animal Tails Chapter 4 Almost all animals in the world have tails, and their shapes and functions are different. What does the tail look like? What is the tail for? Are there any animals without tails? Let me introduce you.

What is a tail? Tail is the terminal part of the body of birds, beasts, insects, fish and other animals, and its basic meaning refers to the body organs of animals. Its main function is to assist sports and maintain body balance.

What does the tail look like? Some are thin, long and flexible, some are short and lovely, and some are sharp and barbed like weapons. So, what exactly does a tail do? The bee's tail is a weapon to sting the enemy; Scorpion's tail is used to attack opponents; The tail of a rattlesnake can attract prey; Dragonflies fly over the water. When their tails hit the water, they are laying eggs. The tail of the sea otter is an alarm, which can remind it to flee quickly when the enemy approaches; Birds use their tails as aircraft; Squirrel's tail is big and fluffy, which can be used as both a parachute and a quilt.

Some animals have very special tails. For example, there is a kind of fish called small water horse fish. It has no eyes, but it has electricity on its tail. When other fish approach its small tail, the little water horse fish will feel it and run away. Gecko's tail is also very special. After breaking, you can be reborn and grow an identical tail again. Kangaroo's tail can support its body at rest, help it keep its balance when it is used as a stool and running.

Are there any animals without tails? The answer is yes. Such as orangutans, chimpanzees, gibbons, koalas (also known as koalas), hoof rabbits, bats and so on. Of course, including us humans.

I didn't expect the seemingly familiar tail to have so much knowledge. It seems that I should pay more attention to all kinds of small things in life!

Many people think that animal eyes are very useful, but I think animal tails are the most useful.

Gecko's tail is about 2-20 cm long. Because the gecko itself is very weak, so the gecko can only evolve its tail into a "bait" that can protect life. When natural enemies come, geckos will choose to give up their tails. After the gecko's tail is broken, it will jump out of the water like a fish and distract the enemy. Gecko will grow a new tail after 1-2 months.

The swallow's tail is streamlined. This shape can make swallows fly faster by minimizing the resistance of strong airflow during flight. The swallow's tail is black, and there are some shiny feathers on the edge. The tail looks like an open pair of scissors.

Scorpion's tail can play an offensive role. Scorpion's tail tip has a sharp hook like a knife, which is extremely toxic and has anesthetic effect on respiratory center. When the scorpion thinks that someone is going to attack it, it will stab people with the tip of its tail, and the person stabbed by the scorpion will be unconscious or die.

The cat's tail is the most useful, it can make the cat coordinate its body and keep its balance. If a cat jumps from a height, its tail can act as a buffer. It can also express its feelings. Cats always wag their tails when they are excited, quickly when they are in pain, erect their tails when they want to eat, roll their tails into a big roll when they want to sleep, and lie down beside their owners to sleep. Finally, when it plays or is in a daze in the summer night, its tail will shake itself to drive away mosquitoes.

In nature, there are actually many animal tails that are very useful. For example, a squirrel's tail can be covered with a quilt and used as a parachute when jumping. There are many mysteries waiting for you to explore and discover with me.

Description of Animal Tail Chapter 6 Students, do you still remember the text "Little Gecko Borrows Tail" that we learned? After the gecko's tail was bitten off by a snake, it borrowed its tail everywhere and no one borrowed it. Do you know why? No one can borrow an animal's tail because it has its own wonderful use.

Cow tails can keep balance and drive away mosquitoes and flies. When a cow walks or runs, its long tail is like a "balancer", which stands tall and keeps its body balanced. When a cow eats grass by the river, its long tail becomes a "mosquito and fly repellent". No matter mosquitoes, flies or fierce cows, as long as they climb on the old cow, the cow will sweep hard with its long tail to destroy all mosquitoes and flies.

In addition to maintaining balance, the tiger tail is a secret weapon! When it fights with other animals, its tail will immediately turn into a thick and hard Strafe, and it will be violently drawn to the enemy. The "enemy" will be beaten in an instant and bloody!

You'd never think that the woodpecker's tail can also play a huge role. Listen, knock, knock! A woodpecker is helping the tree to cure the disease on its trunk. After seeing it, a naughty child sneaked in from behind, grabbed the woodpecker in one hand, only to see him pull out the bristles on the woodpecker's tail and walk away. The poor and hardworking woodpecker flew to the tree after the child left, and continued to help the tree heal, but it didn't fall on the trunk and kept slipping. The woodpecker who lost his tail can no longer be kind to trees! Do you know why? Because its tail is used to keep balance. Therefore, students, we must never hurt small animals, let alone their tails!

The tail of a fish can be used as a propeller, and the tail of a squirrel can be used as a sunshade ... There are many kinds of animal tails, each with its own wonderful uses!

Animal Tail Description The seventh animal has tails, but what are their tails for? Animals' tails are not used for decoration. Tails have their own uses.

This is like a squirrel. The reason why the squirrel is agile and can climb the tree in a blink of an eye has a lot to do with its tail. It is precisely because the squirrel's grandson is small and exquisite that its tail is very big, like a fluffy ball. Its main function is to keep the balance of squirrels. So, his tail is very important. Without him, the squirrel may not be able to climb the tree.

Besides squirrels, goldfish tails also control their direction. Goldfish don't have limbs like most land animals and a few marine animals. How do they control their direction? The answer is simple, that is, wagging the tail can make the goldfish swing from side to side, thus changing its direction, or it can stand still and judge the direction and speed of the running water.

Of course, some animals catch their prey with their tails, just like rattlesnakes. You may wonder. How do rattlesnakes hunt with their tails? Facts have proved that this is a confusing method. Once the rattlesnake senses a small animal with signs of life, its tail will hiss, which sounds like the sound of water, making the small animal mistakenly think that there is water in front and move near the rattlesnake. When the rattlesnake makes a sound, it will quietly pass by and kill the small animal.

It can be seen that there are many kinds of animal tails and they are widely used.

The animal's tail shows that the world is big and there are no surprises. Animals' tails are naturally varied. Let me show you the animal world!

The tiger's tail is colorful and very beautiful. Seen from a distance, it looks like a yellow and black ribbon. But when this tail is worn on a tiger that eats like fur and drinks like blood, it becomes a hunting tool. The bones in the tiger's tail are hard and can be used as whips. They are about half a meter long, and the backbones of small mammals can be directly torn off at once.

The leopard's tail looks like a yellow scarf. Leopard is famous for its running speed, and its explosive power can soar its speed to 300 km/h, which is faster than ordinary cars. At this time, the role of its tail is reflected. Its tail can help it keep its balance. If the leopard breaks its tail, it may starve to death because it can't run fast and can't catch food.

Many people have seen proud as a peacock's moment. Because it is so beautiful, the word smug came into being. In fact, the peacock's tail can not only courtship and show love, but also intimidate the enemy. When predators sneak up on peacocks, peacocks immediately open their tails and scream loudly. The poor predator may think that he saw some monster and ran away as soon as he took a walk.

Every animal's tail is complementary to its own ability, so every animal's tail is the most suitable for itself, which also proves that the world is big and wonders.