I have a mimosa at home, and I care about its growth so much that I visit it every day. It is beautiful with green, short spikes and pink, hairball-like flowers. A touch of its leaves, it is like a shy little girl, head down, leaves closed. Do you know why? Let me tell you, mimosa has a petiole base called "occipital" part of the expansion, occipital thin-walled cells, when the leaf is touched by the outside world, the vibration to the occipital, when the thin-walled cells of the water immediately to the cell gap to flow, thus reducing the expansion capacity of the cells, the leaf that is automatically closed, the petiole and the shoots are also At the same time, the petiole and shoots also drooped, when the "wind and waves" a few minutes later, they are back to the beginning.
One day I came home and found that the leaves of the mimosa were closed, and I thought someone must have touched it. I reached out to touch it, but felt a cold hand, ah, rain! I hurriedly withdrew my hand, closed the window and went to do my homework. The next day, I stayed on the balcony reading, the sky was cloudy and ready to rain. I inadvertently opened the window and found that the leaves of the mimosa were still closed and did not raise their heads. I wondered: I hadn't seen anything touching it, so how could its leaves close? At this time, it was pouring rain, I had to close the window and watch TV.
I waited and waited, finally waited for a rainy day, I flew home, rushed to the windowsill with my backpack, ha, there is a leaf did not close. I watched patiently and intently. After a while, a little bug bumped into the mimosa without a head, then flew away again. Just then, something wonderful happened: the mimosa leaf closed. When I saw this, I was enlightened. I opened the book and it proved my guess. It turned out that the air humidity before the rain, some small insects can not control themselves, hit the mimosa, resulting in the mimosa leaves closed and.
I was very happy because I solved the mystery of the mimosa leaves, and with its "weather forecast", I will not be rained on.
2. Description of plantsBeautiful moonflower
Some people like lilies, some like sunflowers, but I like moonflowers.
From a distance, the moonflower looks like a rose, it is half a meter high, and each blooming flower is like a small red sun. There are needles on the branches and a few bright green leaves, which are oval. The thickness of the branch is as thick as a finger, and the color of the bark is green, like a fairy holding a sacred rod. The leaves are two opposite each other, as if two good friends would never separate. The color of the flower heart is golden, white and pink. The unopened buds are like a brush head. Each flower is particularly bright and colorful, the breeze, as if waving to us.
Ah! I love the moonflower, which dresses up the city streets with its bright colors.
3. 200-word Essay on Plants1. Cactus The cactus I have has a flat stem with many thorns.
I once heard my teacher say that the cactus was adapted to the desert climate by having its leaves turn into thorns and its stem become fat and succulent with many hairs. The reason for the fat stems is to store nutrients during the rainy season and to reduce water evaporation during the dry season.
And I was struck by this "survival of the fittest" strain. However, I was even more struck by an incident that happened during the summer vacation.
I remember the summer vacation, four years older than me, my cousin came to visit, somehow a sore on the foot, the pain of his wow, can be said to be fidgety. Later, my mother did not know from which book to find a recipe: the cactus cut down not block, mashed, compress on the sore.
I heard, called up: "Want to cut my baby? No way!" Mom and my brother did a good half a day of thought preparation, I promised them to cut down a piece. After a few days, the sores on my cousin's feet really disappeared.
I thought: "This method is quite effective, but my cactus must be dying." After a few days, the cactus "wound" slowly dry, healed, leaving only a white scar.
At this point I can not help but respect the cactus. I love cacti more than ever.
Whenever I see the white scar, I think of its self-sacrificing spirit and its tenacious vitality, I am determined to learn from the cactus, to be a tenacious person, and to be a useful person to the society. 2. moon season I like to listen to the low singing of the bamboo, because it has a sprightly demeanor, straight temperament; I like to appreciate the elegance of the chrysanthemum, because it has a clean posture, frosty The proud bone ...... However, the most fascinating to me is the moon season. Moonflower is one of the ten most famous flowers in China. It has many varieties and colorful colors. There is a symbol of love and sincere and pure love of the red moon season, there is a symbol of respect and noble white moon season, there is the first love of the pink moon season, the rare blue-purple moon season, there are yellow, orange-yellow, green-white, two-color, three-color moon season ...... moon season is also said to be the meaning of the development of the prosperity of the meaning of it! So many moonflowers are like a computer program, my mouse stopped on the pink moonflower display, can not go. Maybe the moonflower is too delicate, or too vulgar. I don't think so. Although the moon season does not have the strength of the plum blossom standing proudly in the wind and snow, not as holy as the lotus, and naturally not as precious as the snow lotus. Her appearance is delicate, very lovely, but it is not empty, she is soft on the outside and strong on the inside. She learned from the bamboo "bite the green mountain not let go", overcame the wind and rain, blooming in front of your eyes. She is not a "wildfire inexhaustible, the spring breeze blowing again" when "lying in bed at night listening to the wind blowing rain", who knows the moonflower "flowers fall know how much" but she still month after month proudly on the branch. My friend, you must have seen the needles on the flower stalks of moonflowers. I once cut my finger picking one. Whenever I am mesmerized by something beautiful, I am reminded that the beautiful is often a bait, it is often accompanied by some disasters, some traps, reminding me not to jump into it. I love the moon season's flowers, I love her unique qualities.
4. Description of plants essay 200 words plus comments. I want to comment on it~-I love mimosa, I love to see how it looks when it is "shy", but I never understood why it is "shy". Now I finally realized the mystery of why mimosa is "shy"! Mimosa gives people the impression of being very delicate, the leaves are very thin, and the upper leaflets are even thinner. The petiole of the mimosa is divided into four "thin shafts", the "thin shafts" on both sides are full of small leaves, shaped like bird feathers. Its leaves are small and green, just like the tender grass buds in spring, lovely! The flower is a round pink ball with a little golden powder around the edge, beautiful. Its petiole is reddish-vermilion in color, with small thorns on it, like the stalks of roses, which can be pricked if you are not careful. Gently touch its leaves, it will immediately shyly close the leaves. So, why is the mimosa "shy"? It turns out that the mimosa is originally from Brazil in South America. It is said that it rains every day there. If the mimosa can't close its leaves in time when it rains, it will be hurt by the rain. Therefore, as long as the mimosa touches the raindrops, immediately close the leaves, so that it will not be hurt by the rain, this way to protect themselves from generation to generation, and slowly became the mimosa family's unique way of self-defense, distributed throughout the world of the children and grandchildren, have inherited. If you touch a mimosa on a sunny day, it will close its leaves, but it will open them again in a while; if you touch a mimosa on a rainy day, it will close its leaves for a longer time. Moreover, the faster you touch the mimosa, the faster it closes its leaves; the slower you touch the mimosa, the slower it closes its leaves. Mimosa is so cute, don't you like it?
5. Write an essay describing a plant in 200 wordsI have a lovely daffodil on my balcony.
Daffodil's leaves look like long tongues sticking out and are relatively long and green. Daffodils bloom in the spring, and the flowers grow on stalks that are straight in the center. Four flowers grow on each stem, and the four flowers are opposite each other, opening one after another.
Daffodils are trumpet-shaped, reddish, greenish-yellow at the bottom, and each has six small fan-shaped petals, three inside and three outside staggered, never overlapping. The stamens are divided into male and female hermaphrodites, the head of the stamen is goose-yellow, the color of the lower side is light red. From the side it looks like a small boot. In the breeze, gently swaying, emitting a faint fragrance, attracting bees, so beautiful!
Children, I raised a beautiful daffodil ah?
6. 200 Words on PlantsPlants - Daffodils
When I was a child, I lived in my grandmother's house. At that time, there were so many beautiful flowers planted in the yard of my grandmother's house. There were spring flowers and peonies in the spring, sunflowers and crabapples in the summer, chrysanthemums and bunches of red flowers in the fall, and plums and daffodils in the summer.
One of my favorite daffodils, like its appearance, but also like its "heart". It is not as delicate as peonies, not as red as sunflowers, not as attention-grabbing as chrysanthemums, and not as intoxicating as the fragrance of plum blossoms. But the daffodil flower is standing, the daffodil flower is clean and clear. There is a bigger reason: "Daffodils have a tenacious vitality."
Daffodils are known as the "Narcissus". Indeed, it's so beautiful that it's easy to fall in love with it at first sight.
The daffodils at Grandma's house are beautiful.
In January, the daffodils bloomed! Its emerald green leaves emerald green, green glowing, green bright, criss-crossed between the green leaves, staggered with a few flawless white flowers, flowers embedded in a genus of gold-like stamens, scattered bursts of light fragrance, looks particularly elegant. Daffodils and soil have no relationship, rain rock is its "soil". I think: I want to be as pure and white in thought as it is, without a bit of sludge. Daffodil roots like a large onion, the roots of the white roots, they are like a long earthworm around a piece of hard rock, but also very stubborn.
A gust of wind, the flower shook its head, swinging its soft body, seems to wear a crystal dress in the water on the stone dance, so that people see a happy heart.
In winter, many flowers can not withstand the cold, can not stand the test of fate - withered. But the daffodil is not afraid, when the cold winds outside, ice and snow, it stands proudly, or so spirited, vibrant, as if fighting with the cold winds, so resilient, so that more and more people love it.
I love daffodils! Love its beautiful fragrance, love its noble purity, and more love its tenacity!
7. An article about plants, up to 200 words,Plants - daffodilsWhen I was a child, I always lived in my grandmother's house. At that time, there were so many beautiful flowers planted in the yard of my grandmother's house. There were spring flowers and peonies in the spring, sunflowers and crabapples in the summer, chrysanthemums and bunches of red flowers in the fall, and plums and daffodils in the summer. Among them, I like daffodils the most, like its appearance, but also like its "inner". Although it is not as delicate as peonies, not as red as sunflowers, not as attention-grabbing as chrysanthemums, and not as fragrant as plums. But the daffodil flower is standing, the daffodil flower is clean and clear. There is a bigger reason: "Daffodils have a tenacious vitality." Narcissus is known as the "Fairy of the Waves". Indeed, it's a beautiful flower that makes people fall in love with it at first sight. The daffodils at grandma's house are beautiful. In January, the daffodils bloomed! Its emerald green leaves emerald green, green glowing, green bright, criss-crossed between the green leaves, staggered with a few flawless white flowers, flowers embedded in a genus of gold-like stamens, scattered bursts of faint fragrance, looks particularly elegant. Daffodils and soil have no relationship, rain rock is its "soil". I think: I want to be as pure and white in thought as it is, without a bit of sludge. Daffodil's roots like a big onion, the roots of the white rhizome, they are like a long earthworm around a piece of hard rainbow stone, but also seems to be very stubborn. A gust of wind, the flower shook its head, swinging its soft body, seems to be wearing a crystal dress in the water stone dance, so that people see a relaxed and happy. In winter, many flowers can not withstand the ravages of the cold, plants - daffodils when I was a child, I have been living in my grandmother's house. At that time, there were many beautiful flowers planted in the yard of my grandmother's house. There were spring flowers and peonies in the spring, sunflowers and crabapples in the summer, chrysanthemums and bunches of red flowers in the fall, and plums and daffodils in the summer. Among them, I like daffodils the most, like its appearance, but also like its "inner". Although it is not as delicate as peonies, not as red as sunflowers, not as attention-grabbing as chrysanthemums, and not as fragrant as plums. But the daffodil flower is standing, the daffodil flower is clean and clear. There is a bigger reason: "Daffodils have a tenacious vitality." Narcissus is known as the "Fairy of the Waves". Indeed, it's a beautiful flower that makes people fall in love with it at first sight. The daffodils at grandma's house are beautiful. In January, the daffodils bloomed! Its emerald green leaves emerald green, green glowing, green bright, criss-crossed between the green leaves, staggered with a few flawless white flowers, flowers embedded in a genus of gold-like stamens, scattered bursts of faint fragrance, looks particularly elegant. Daffodils and soil have no relationship, rain rock is its "soil". I think: I want to be as pure and white in thought as it is, without a bit of sludge. Daffodil's roots like a big onion, the roots of the white rhizome, they are like a long earthworm around a piece of hard rainbow stone, but also seems to be very stubborn. A gust of wind, the flower shook its head, swinging its soft body, seems to be wearing a crystal dress in the water stone dance, so that people see a relaxed and happy. In winter, many flowers can not withstand the destruction of the cold, can not stand the test of fate - withered. But the daffodil is not afraid, when the cold wind outside, ice and snow, it stands proudly, or so spirited, vibrant, as if fighting with the cold wind, so resilient, so that people love it more and more. I love daffodils! Love its beautiful fragrance, love its noble and pure, but also love its tenacity! 738 can not stand the test of fate - withered. And daffodils are undaunted, when the outdoor cold wind, ice and snow, it stands proudly, or so spirited, vibrant, as if fighting with the cold winds, so resilient, so that more and more people love it. I love daffodils! Love its beautiful fragrance, love its noble purity, and more love its tenacity.
8. 200 Words About PlantsToday the sun shines brightly, I went to the City Hall Square with my mom.
At the gate of the City Hall, I found some people looking at a black and yellow flower. An uncle beside me told me, "This kind of flower looks like a butterfly, so it's called butterfly flower, it's a herbaceous plant, look, the kind inside is also oh."
I secretly thought in my heart: yes, I can write a composition with it! The uncle seemed to see through my mind and said, "Little friend, is writing an essay, then I'll give you a pot."
I was very happy, and kept scrutinizing it along the way. The flower is very simple, not particularly bright, but I like it very much. It has five yellowish petals with butterfly-like patterns. From a distance, it looked like a butterfly resting in the turquoise grass. When the wind blows, the butterfly flower dances like a small butterfly, and you can't tell it's a flower unless you look closely.
There are still a few buds in this pot of flowers, I decided to raise them and turn them into the most beautiful flowers.
9. Write a composition on observing an animal or plant in 200 words,urgently,My favorite small animal - puppy My favorite small animal - puppy I like small animals very much, but my favorite is the puppy. Puppies don't have a big body, but they have a big head . It has a pair of small triangular ears and a small face. It has a pair of jewel-like big flexible eyes and a round black nose. The fur of the body is earthy yellow, smooth as a layer of oil. The tail is fluffy and wags a lot, which is very comfortable to touch. The puppy will make a little noise when eating food, eat quickly, as if very hungry. When sleeping, it is very quiet, and when there is movement, it will raise its head to look at it, and then it will continue to sleep on the ground. When playing games, if they are very happy, they will wag their tails vigorously, jump to the distance, and often stick out their tongues. Since my neighbor has a puppy, I often play with it. The dog had a big head, so I called it "Big Head". Once, when I came home, I saw the puppy playing by the side of the road, running around. I was about to open the door and the dog ran right up to me, wagging his head and tail as if welcoming me. I really like this cute and naughty dog! I'm sure you'll love this "Big Head" too! My favorite animal - puppy.