染雾植物的英语作文 篇一：The Importance of Plants
Plants are an essential part of our ecosystem and play a crucial role in maintaining a healthy environment. They provide us with oxygen, food, medicine, and numerous other resources. In this essay, we will explore the importance of plants and why we should appreciate and protect them.
Firstly, plants are responsible for producing oxygen through the process of photosynthesis. They absorb carbon dioxide from the atmosphere and release oxygen, which is vital for our survival. Without plants, the air we breathe would be polluted and lacking in oxygen. Therefore, it is crucial to have a large number of plants to maintain a balanced and clean atmosphere.
Secondly, plants are a primary source of food for humans and animals. They provide us with fruits, vegetables, grains, and nuts, which are essential for our nutrition and overall well-being. Additionally, plants serve as food for herbivores, which are then consumed by carnivores. The entire food chain relies on plants as the foundation, making them indispensable for sustaining life on Earth.
Moreover, plants have medicinal properties and are used in the production of various medicines. Many traditional healing practices involve the use of plants and their extracts to treat ailments and diseases. For example, from the bark of the willow tree, aspirin, a widely used painkiller, is derived. Plants have been used for centuries to develop effective remedies, and their importance in medicine cannot be overstated.
Furthermore, plants contribute to the overall biodiversity of our planet. They provide habitats and food for numerous species of animals, birds, and insects. The extinction or decline of plant species can have a cascading effect on the entire ecosystem, leading to the loss of other species as well. Therefore, preserving plant diversity is crucial for maintaining a balanced and thriving ecosystem.
Lastly, plants play a vital role in reducing pollution and combating climate change. They absorb harmful pollutants from the air and help purify it. Additionally, plants act as carbon sinks, absorbing carbon dioxide and reducing its concentration in the atmosphere. This helps mitigate the greenhouse effect and reduce the impact of climate change.
In conclusion, plants are of utmost importance to our planet and to our own existence. They provide us with oxygen, food, medicine, and contribute to the overall health of our environment. It is vital that we appreciate and protect plants to ensure a sustainable future for generations to come.
植物的英语作文 篇二：The Life Cycle of a Plant
Plants go through a fascinating life cycle, starting from a tiny seed and developing into a mature plant. In this essay, we will explore the different stages of a plant's life cycle and the factors that influence its growth.
The life cycle of a plant begins with a seed. Seeds are essentially plant embryos, containing all the necessary genetic information to grow into a mature plant. When conditions are favorable, such as adequate moisture, sunlight, and temperature, the seed germinates and starts to sprout. The first part of the plant to emerge is the root, which anchors the plant in the soil and absorbs water and nutrients.
Once the root is established, the shoot begins to grow. The shoot consists of the stem and leaves. The stem provides support to the plant and transports water, nutrients, and sugars between the roots and leaves. The leaves are responsible for photosynthesis, converting sunlight into energy for the plant. As the shoot grows, the plant develops more leaves, increasing its ability to photosynthesize and grow.
Next, the plant produces flowers. Flowers are the reproductive organs of a plant and are essential for the production of seeds. The flowers attract pollinators, such as bees, butterflies, and birds, which transfer pollen from one flower to another. This process is crucial for fertilization, as it allows the male pollen to reach the female reproductive parts of the plant. Once fertilization occurs, the flowers start to wither and make way for seed development.
The final stage of a plant's life cycle is seed production. The fertilized flowers develop into fruits, which protect the seeds inside. Fruits can take various forms, such as berries, pods, or capsules. When the fruits ripen, they disperse the seeds, either by animals eating them and spreading them through their droppings or by wind or water dispersal. The seeds then fall to the ground and wait for favorable conditions to germinate and start the cycle again.
Several factors influence a plant's growth and life cycle. These include sunlight, temperature, moisture, nutrients, and the presence of pollinators. Each plant species has specific requirements for optimal growth, and variations in these factors can affect the plant's health and development. Additionally, external factors such as human activities, pollution, and climate change can have a significant impact on plant life cycles.
In conclusion, the life cycle of a plant is a complex and fascinating process. From a tiny seed to a mature plant, each stage is essential for the plant's survival and reproduction. Understanding the life cycle of plants allows us to appreciate their beauty and importance in our ecosystem.
植物的英语作文 篇三
My campus is like a beautiful big garden, I thrive on campus.
Campus is full of infinite happiness, every corner I like here, one of my favorite corner is a botanical garden, the campus front door on the left have been about 20 meters. Then walk the front entrance to the botanical garden, botanical garden is like a big rectangle, the fence around the front shape is uneven, forms. Walk out the door, there is a narrow winding path, the trees on both sides of the road, as if a group of sentry standing in the road put a whistle! Path on the right side a few trees called cycas, this a few cycas is like a few hedgehog thorns son. Mango trees, pine, etc., on the left have banana trees, banana trees with small handfuls of bananas, is like a little boy with his mother. Some bamboo sizes, two bamboo trees is very high, high to the three or four floor of the middle, like a see who is high, the rustling sound when it rains, is the dew drop on the bamboo leaves. Luxuriant also son, falling down, like a fairy. Botanical garden in the middle is a square, there is a grade five and six elder brother elder sister kinds of vegetables and sweet potato, they worked so hard to raise them up, the sweat here is their labor, how beautiful it is! There are colorful flowers, honey bee, in the swallow, botanical garden fruits, charactizing a fine spring all the year round. Botanical garden to the sight of two tree outside of greening, hear the sound of the twittering, seems to be a few birds standing on the greening singing! Each school, the students are in the plant through play, smell the fragrance of osmanthus tree, rose, jasmine, butterfly dancing on the roses.
My campus is very beautiful, very beautiful, but the most beautiful botanical garden or fruits.
植物的英语作文 篇四
My family has a "garden", you certainly don't believe it! But to tell you my house there are many plants, so my house has a "garden".
Our botanical garden plants can be much more: a dragon tree, with red berries, with bean sprouts, cactus, witchford, Chinese flowering apple, bracketplant, and weeds. Mention of weeds, is reminds me of bai juyi wrote a poem: "LiLi original grass, a first year vicissitudes. Wildfires burn, born again when the spring breeze blows."
Let's talk about hong mei!!!! Hong mei has a bud of my home, my head close to the bud smelled the carefully, light floral notes, like the wind blows...
Say again the cactus!!!! Cactus with a suit of armor, as long as a touch it, then "armor" will protect the body of this cactus, use stung you...
Then you tell me about the dragon tree! Dragon tree root is big and long and thick, looks like a little doll. Dragon tree leaves is very thick, like bees were crowded together...
Finally, witchford!!!! A listen to this name is a bit strange: why call gem flower? Fruit is gems? Tell you, although it's called witchford, but it doesn't blossom, no fruit! ......
"Garden" of my home is very rich! I suggest you also buy some more plants, because plants can evolve air, absorb carbon dioxide!!!
植物的英语作文 篇五
plants seem to know which way is up and which way is down; besides, they seem to know right from left. if a cutting from a tree is kept alive, new shoots will grow from the end that grew in the highest part of the tree.
there is no noticeable difference between the top and the bottom of the living stick, even under a microscope. even so, the stick will not send out shoots from the end it regards as bottom even if this end happens to be on top!
scientists studying this subject further split their cuttings in the direction of length.
to their surprise, they made another new discovery. a good many more buds grew on the righthand side of the split surface than on the left. they split the sticks again and found that the buds again grew on the right side.
the results of the entire study showed a 60% choice for the right side, proving that growing plants are mostly "righthanded.”
植物的英语作文 篇六
Today, daddy leads me to buy the flower to the flower shop, I elected three to plant flowers: Fresh refined lily, warm moving carnation, what I most like is that posture myriad rose. In the flower shop rose has many kind of colors: The white like snow, the red elephant fire, yellow resembles the gold, flesh color like rosy cloud .I have chosen a most lovable purple-red rose. Gets in the home, I them in have in the water jar, sits before the table the careful observation rose. Rose's stem
very straight very straight, has the penstock to be so thick, on is also bringing several spinules. The bottle green leaf is the Chinese olive shape, also soft is also thin, the edge becomes the zigzag, the arteries is the forked arteries. It is an opening flower bud, the desire in bud puts it is similar to the charming charming young girl, the smiling face contains the spring, beautiful extremely.
The second day early in the morning, I discovered the rose already split open the smiling face, a flowers small wine class, the flower petal slightly has become likely screw type splits open, but has not looked at the inside stamen and pistil. The rose seems beautiful and the rich charm, I draw close to it gently, inspired deeply! A light delicate fragrance greets the nostrils. The rose is the rose family plant, its ancestor is an everflowering rose, afterward was mixed with the wild rose, has become present's rose. Although the rose is bringing the thorn, but my equally I like tenderly and beautifully pleasant, fragrant four overflow rose.
