A composition on climate change
In this summer, the weather is changeable, sometimes hot, sometimes cold, sometimes scorching sun, sometimes stormy.
After lunch, it was too hot to stay, so I decided to go out and find a good place to enjoy the cool. I go out with an umbrella. I want to go to the nearby park and walk on the road. Although I have an umbrella, I still feel warm, just like sitting by the fire.
I hope it will rain heavily! Speak of the devil. The sky suddenly darkened, although it was not so obvious, but it was much cooler than before from the heat. I looked up at the sky covered with dark clouds. What a big change the weather is! It was a scorching sun just now, but now it's overcast. However, just to my liking, I couldn't help laughing.
"Rumble ..." Thunder and lightning, it looks like it's going to rain heavily! I was walking home. Just a few steps later, small raindrops came down, and the originally dry and hot ground became wet and cold. Unconsciously, I ran. It was raining harder and harder, the wind was blowing, the leaves were clicking, and pedestrians on the road were running. "Crash ..." Rain kept falling from the air, splashing tiny water, and some sunken places formed "small ditches", which were inevitably hit by raindrops when running. Alas! My feet were wet and my hair was a little wet, so I ran to a place where I could take shelter from the rain. I closed my umbrella and took out some paper from me to wipe the wet place. After that, I waited quietly for the rain to stop. I saw that it was obviously smaller than before. I'm going to take my umbrella home. However, the rain seems to be bad for me. As soon as I opened the umbrella, it rained heavily again, and it rained harder and harder. I had to stand there and hide. Suddenly I hope the rain will stop soon. It's very hot when it doesn't rain, but at least it's not as embarrassing as I am now. But this time, it is not obedient, but it is getting bigger and bigger, and the water on the road has begun to rise to more than 3 cm. It's still raining, the leaves are shaking harder, and there are no pedestrians on the road. I saw the cars on the road rushing in the water, splashing rows of waves, which was spectacular.
I don't know how long it took, but the rain stopped and the dark clouds gradually dispersed. It used to be sunny, but it was not as hot as before. The sunshine is warm and warm. Everything cleared up after the rain, but it didn't return to its previous state safely, and the wind decreased. There are many raindrops on the leaves, which bounce off when touched lightly. The road is wet, and many people walk on it. The water on the road has decreased, and the car is still driving, but there is no splash. I'm afraid the weather will suddenly go back on its word. When shall I hide if it rains again? I quickened my pace and walked home.
When I got home, I stood on the railing and recalled the scene. Because the weather changes, it affects my mood. The weather is changeable, so am I.
There are four seasons in a year: warm spring, hot summer, golden autumn and cold winter. Among them, I like the white world of pink and jade best-winter.
As the saying goes, "Xue Rui is a good year". However, I haven't seen that snowflake for several years. The weather is getting warmer and warmer in winter. In some years, we can still see colorful flowers, lush grasslands and green buds belonging to spring in severe winter. The high temperature makes us dizzy, and the high and low temperatures make adults anxious and dress their children at random. So the hospital is always crowded with people.
With the change of life, the climate is changing, and the environment is changing with the change of climate. For a long time, people have been seeking development and prosperity, and have never paid attention to climate change. But now, the emission of greenhouse gases such as carbon dioxide has changed the atmosphere and caused the greenhouse effect. The blue sky gradually took off its beautiful clothes and turned into gray tulle. Typhoons and rainstorms often visit us, and the stars in the night sky retire one by one. It is said that if the global temperature rises by 2 degrees Celsius, many coastal countries and cities on earth will be submerged. If the global temperature rises by 4 degrees Celsius, the Arctic Ocean will melt completely and the Arctic glaciers may disappear. Hearing these creepy news, I already feel that an unprecedented crisis is slowly coming. However, people are also concerned about this matter.
According to the prediction of some climate experts, if the temperature warming cannot be effectively controlled, terrible things may happen to us in 50 years. Some experts also said that in the history of the earth, there have been several global climate disasters like The Day After Tomorrow. Therefore, for climate warming, all countries and nations, even the people of the whole earth, need to work together.
Many times in the news, I heard that a national emission reduction day was held to encourage people to take buses and reduce automobile exhaust emissions. However, experts suggest increasing fuel types and limiting the use of high-emission fuels. If it is only one-sided propaganda and encouragement, it will not solve the practical problems faced by people, and it will be more reliable to use practical actions.
I hope everyone will work together to prevent disaster. This is not only for our own future, but also for our future generations.
The Chinese New Year is coming, and my parents and I came to the cold north from the warm south. Although the weather is very cold, my heart is warm.
Today, we went to Qingdao, a coastal city in the north. The weather here is very cold, much colder than Hangzhou. As soon as I went out, I felt a cold wind stabbing me, which was chilly. The trees on the roadside are bare, like skinny old people suffering in the cold wind. There was still snow on the ground, and I stepped on it and made a rustling sound. Some places are frozen, so it is slippery to walk on, and you will fall down if you are not careful. Oh, I have experienced such dangers several times.
However, there is a little difference between the north and Hangzhou. Although it's freezing outside, it's very warm inside, because it's usually equipped with heating. The outdoor weather in Hangzhou is much warmer than that in Qingdao. There are still many trees on the roadside that have no fallen leaves, some are lush and there is no snow on the ground. There is still water running in the river, so it is difficult to see ice. But the indoor temperature in Hangzhou is much colder than that in Qingdao, which is similar to that outside.
This reminds me of the just-concluded trip to Sanya, when I was wearing a skirt. Sanya is not cold all year round, and it doesn't snow or freeze in winter. I heard that summer is not very hot, and the seasons are like spring!
The motherland has a vast territory and the climate is very different. In just a few days, I experienced temperature changes in three cities, including spring and autumn and severe winter.
How refreshing it is to eat a few bites of ice cream in hot summer! In one day, we can let our bodies experience the dual climate of ice and fire.
On a warm weekend, my mother took me on a trip to a place. We took the clothes we should have prepared and went to that place to play. On the first day, the climate was normal and we had a good time there. But the next day, the sun quietly left like a joke with us, and the temperature suddenly dropped. The clothes we brought could not solve our resistance to the cold at that time. So, that day, we had to stay in the hotel and hide in the air-conditioned room.
It is reported that the global climate is warming. This is the earth's warning to mankind. Maybe some people think that global warming is a good thing because it won't have to spend a cold winter. But some people think that this is a bad thing, because global warming will cause icebergs to melt, and many cities will be flooded.
Whether the climate is warming or uncertain whether it is cold or hot is caused by people destroying the natural environment, driving excessively and turning on the air conditioner, and polluting the atmosphere with harmful gases.
Astronomer Hawking once predicted that the earth would turn into a fireball after several billion years. Only by protecting the earth can the mother's life be prolonged. For the survival of the earth, for us to live longer, and for more descendants to continue to thrive on this earth, we should protect the earth. In order to protect the earth, we should first protect the earth's environment and reduce the emission of harmful gases. To live a good life, we must first make our mother's life on the earth better.
Protecting the earth is everyone's responsibility!
The Chinese New Year is coming, and my parents and I came to the cold north from the warm south. Although the weather is cold, my heart is warm.
Today, we went to Qingdao, a coastal city in the north. The weather here is very cold, much colder than Hangzhou. As soon as I went out, I felt a cold wind stabbing me. The trees on the roadside are bare, like skinny old people suffering in the cold wind. When there is snow on the ground, I step on it and make a rustling sound. There is ice in some places, so it is slippery to walk. If you are not careful, you will fall down. I have experienced such dangers several times.
However, one thing is different from Hangzhou in the north. Although it's cold outside, it's warm as soon as you enter, because heating is usually installed. The outdoor weather in Hangzhou is much warmer than that in Qingdao. There are many trees by the roadside, some of which are lush. There is no snow on the ground. There is still water flowing in the river, so it is difficult to see ice. But the indoor temperature in Hangzhou is much colder than that in Qingdao, which is similar to the outdoor temperature.
This reminds me of the just-concluded trip to Sanya, when I was wearing a skirt. Sanya is not cold all year round, and it doesn't snow or freeze in winter. It is said that summer is not very hot. It's really spring all year round!
The motherland has a vast territory, rich resources and great climate difference. In just a few days, I experienced the temperature changes in three cities, spring and autumn and severe winter.
Speaking of hometown, maybe everyone will comment or praise their hometown. My hometown is not beautiful, but its climate is very pleasant. This is not my boast. Don't believe it, see for yourself. ...
When spring returns to the earth and everything just wakes up, it is raining in Mao Mao, and with the spring breeze, it rushes to everything softly, as if pouring out deep and tired love for the earth and everything. Trees on both sides of the road shake their branches and leaves with the spring breeze; Adults passing by enjoy the fresh breath brought by early spring, with satisfied smiles on their faces from time to time, while children tilt their chubby faces, try to suck the dew of spring, stomp their feet playfully, and beautiful and transparent flowers splash on the ground, accompanied by bursts of laughter ... Oh, this thin rain, deep affection!
In summer, the weather in my hometown becomes hot again with a hint of coolness, or after a long period of sultry weather, it rains cats and dogs, sweeping away the previous anger. Summer at this time is a good season for girls to realize their dream of wearing short skirts; The summer at this time is the summer when people enjoy their leisure after work; Summer at this time is a good place for everyone to get together and chat after dinner; At this time of summer, it is a good mood for people to travel at night. I like this summer.
With the autumn after summer, here is a new scene. Autumn here loves rain, but people also love rain. They love the coolness after rain. That kind of mood is an indescribable relaxed mood, as if the rain had taken away all the troubles and sulks. It's a fine day when it doesn't rain, which is enough to cheer everything up.
When I was still living in a coastal city, I found that this winter seemed to come a little late. Because the blue sky overhead and the tepid sun make people feel very comfortable. If you don't wear so many clothes, you won't look bloated and have no influence on your daily study and life.
When I got home, I found that it was not much colder. Last winter vacation, when I was preparing for the exam alone in a room with closed doors and windows, my whole body seemed to be frozen stiff. The weather is really cold. I remember that feeling very clearly. I seem to have forgotten how to write it. But I don't have the burden of preparing for the exam this year. All the entertainment and leisure activities are so arbitrary and unrestrained. Very suitable for study, compared with last winter.
In the morning, there is a big blue sky between the white clouds, and the sun shines on the earth. Some flowers are still hanging on the treetops, not completely withered, adding a little beauty to the local area. Soak in the open-air hot spring at night, and when you look up, you can see the stars all over the sky, which is particularly clear. In this way, I know it will be a fine day tomorrow. The weather at home is not cold. Before and after the Spring Festival, the temperature rose. This is really a good day to visit relatives and friends.
My friends told me that they had come back. But although we are very close and the year is approaching, we have no time to meet for a cup of tea. Because their family is preparing for the New Year's Eve dinner. Yes, during the year, we can only meet during the winter and summer vacations, and I have been living abroad during the summer vacation, so I seldom have the opportunity to meet my friends. I think our friendship should be as mild and comfortable as this climate.
This year is the most special year in my childhood memory, because the winter I remember is very cold, and it makes people tremble in their bones. But now, it is really a special winter that is warm and cold at first.
In winter, the temperature difference between north and south is large, and the average temperature in January gradually decreases from south to north. The lowest is Arctic Village, Mohe County, Heilongjiang Province. The highest is Hainan Province, and the main influencing factors are latitude and winter wind.
Except the Qinghai-Tibet Plateau in summer. The highest temperature is in Turpan basin, Xinjiang, and the main factor is topography. According to the temperature difference between north and south, combined with the actual agricultural production, from north to south, China is divided into five temperature zones: cold temperate zone, moderate temperature zone, warm temperate zone, subtropical zone and tropical zone. In addition, there are high terrain, cold climate and vast Qinghai-Tibet Plateau.
Tropical crops are harvested three times a year, mainly rice, coconuts and bananas. Tropical crops are cooked two or three times a year, not rice or citrus. Crops in warm temperate zones are harvested three or two times a year, mainly winter wheat, apples and pears. Crops in the middle temperate zone and the cold temperate zone are harvested once a year, just like the Qinghai-Tibet Plateau. The main crops in temperate and warm temperate zones are spring wheat, soybean, corn, highland barley and wheat in Qinghai-Tibet Plateau.
The climate in China is complex and diverse, and the monsoon climate is remarkable.
The main climate type is tropical monsoon climate, mainly distributed in Yunnan, Guangxi, Guangdong, Tainan and Hainan Island. Subtropical monsoon climate, distributed in the southern area south of Qinling-Huaihe line. The temperate monsoon climate is distributed in the northern area north of the Qinling-Huaihe line. The temperate continental climate is distributed in the northwest inland. The temperature in the plateau mountainous area is distributed in the Qinghai-Tibet region.
Climate change composition 9 has experienced a hot and cold summer. Let me sum up all the difficulties brought by the weather this summer!
Complain about a rainy day: it was still summer vacation, and I was still snoring in bed. A downpour fell from the sky, making people want to sleep, and then fell asleep. After a long sleep, I got up and looked at the clock. I lost my jaw in an instant! I slept the longest at 1 1 p.m. I quickly brushed my teeth and washed my face, and went on the road with my mother in the early morning sunshine. An hour passed and we just got off the station. It suddenly occurred to me that I didn't attend Hu's birthday party. Look at my phone. It's past 12, and my mother said to me, "Since it's so late, don't go!" I thought to myself, yes, it's so late. So I called Hu. As a result, I was really unlucky to learn that they and Zhang Xin were very happy at home.
Complaint 2 sunny day: it was really hot that day, which reminded me of a song: the sun was shining, flowers were burying their heads, birds were singing loudly in the trees ... I still remember going to People's Park with my nine-year-old classmates this summer vacation, and we stopped all the way. The weather is unbearably hot. Before I left, my mother gave me fifty dollars because I had no change. As a result, I was cheated by a transfer game, so I bought it for fifty. Don't do it after it happens.
In this summer, my luck is still very bad, so I won't give an example one by one. In a word, I have gained a lot and paid a lot this summer.
The rapid development of science and technology all over the world has provided us with a lot of convenience. When human beings need more and more earth materials, the demand is increasing, waste occurs frequently, the natural environment is destroyed, and a large number of animals are killed ... This will lead to global warming, increasingly sparse clouds and rapid reduction of ozone, which may bring us unexpected disasters in the future!
For example, I saw a news report the other day: there was a heavy snow in Africa. When Africans see snow, they are as excited as delicious food. They danced, ran and walked happily on the snow. Actually, I'm happy for them. While I am happy, I can't help worrying-the average annual temperature in Africa is around 20 degrees, so it is called "tropical continent". In the past, the news of snow in Africa was not uncommon, but this time it was on the edge of the equator! In such a place very close to the equator, people who should have enjoyed the sunshine ushered in a rare hail and snowfall. Obviously, it was not heavy snow, but because the local area had no experience in coping with it in the past, it suddenly became a blizzard. This has attracted the attention of scientists all over the country. Scientists speculate that it is very likely that the earth is sick! A geologist went there to investigate and found that it is precisely because the ozone there has become very thin ... If people don't listen, the prediction that we will live underground will come true.
One day, my mother and I went to the seaside to enjoy the night view. At night, there are lights everywhere, and little stars appear in the sky. At first glance, there is a bright moon embedded in the night sky, like a glittering and translucent jade plate, sprinkling a faint moonlight and covering the sea with a hazy "white gauze". The stars and the moon in the sky are reflected on the water, as beautiful as a painting! I heard a bang in the distance. After a while, I looked intently and saw a few white things drifting closer and closer ... I finally saw them, yes-several empty mineral water bottles followed by several foam boxes, which instantly broke this aesthetic feeling! I am very angry. Who is the person with no quality? Since he wants to throw it, why not throw it in the trash can? I hope the country will add a new regulation: please take care of the environment consciously and don't litter, otherwise. ...
Protecting the environment is everyone's responsibility. In order not to reduce the life of the earth, let's make some contributions to the earth! Don't wait until nature takes revenge on us to regret it.
As we all know, the climate problem cannot be solved overnight. To fundamentally stop climate change, we must take a long-term view. Drought, floods and snowfall around the world ... I don't know what kind of extreme climate will wait for us next. ...
Climate change composition 1 1 Everything in the world will change. Some changes are admirable, while others are regrettable and surprising. Now, let me talk about the change of winter temperature!
The temperature in winter where mom and dad lived when they were children.
As my parents recall, when they were young, it was still very cold in winter. Although it is along the Yangtze River and influenced by the subtropical climate, the cold degree in winter can't be compared with that in China, but heavy snow, freezing weather and dripping into ice are common occurrences. It is said that just 30 or 40 years ago, winter was still so cold and the cold wind roared.
Under the thatched eaves of farmers, there is more than a foot thick ice like popsicles, which children eat in summer. The ponds, streams and rivers in front of and behind the village are covered with thick ice.
The girl who goes to wash clothes will make a big neck and break an ice hole with a wooden stick for washing clothes. When the ice is thick in the morning, children often play and skate on the ice in groups.
If it snows heavily, we can have a snowball fight and make a snowman together. ...
The winter ambient temperature we live in now—
It is difficult to see ice in winter now, even if there is, it is a thin layer of ice. As for the heavy snow, it comes once in ten years!
Not to mention snowballs, snowmen, snowball fights and skating! Today's winter is not the winter before, even if it is three or nine days, it is no longer as cold as before.
Then, why does the winter climate get warmer and there will be a "warm winter" phenomenon? More scientists say that this is because our atmosphere is polluted.
With the development of industry and the increase of coal-fired fuel for industry and people, a large number of pollutants are released and discharged into the atmosphere, especially the sharp increase of carbon dioxide in the atmosphere, which is the chief culprit of climate warming. Therefore, we should try our best to reduce carbon dioxide emissions, otherwise, many years later, "winter" may say "goodbye" to us.
When I finished reading the advantages and disadvantages of climate change, I realized how important it is to protect the environment.
Now people's living standards are getting better and better, and their living standards are gradually improving. However, with the rapid development of modern industry, it has also destroyed the natural environment and caused many problems, among which global warming is one.
Global warming is very terrible, it may make the sea level rise, glaciers melt, and crop production decrease ... The final direct consequence is to make the earth on which human beings depend become an uninhabitable planet.
Scientists have already proved that there is no second planet suitable for human habitation within 40 trillion kilometers of the universe centered on the earth. Therefore, we can't expect to destroy the earth before moving. We only have this earth, which is the only home for human survival. If we destroy it, we will have nowhere to go. However, human beings are still wantonly destroying our living environment. Thousands of garbage are dumped into the sea, large forests are cut down, glaciers melt, and all kinds of small animals will be homeless ... how long can the earth last?
Fortunately, some people have awakened and started to contribute to the cause of environmental protection, but these forces are insignificant. If others can wake up in time and make some contributions to environmental protection, it is not too late. I believe that as long as human beings establish a correct awareness of environmental protection, they will certainly find scientific ways to cool the earth.
Life and green embrace the existence of human and ecology. Let's move towards a bright and green tomorrow and a brilliant future.