I am a little meteorologist, and my composition is excellent.

"I am not afraid of the first lunar day, but I am afraid of the second day; August 15, Yun Zheyue, the fifteenth day of the first month, when the lights are shining ... "When I was a child, I liked to listen to my grandfather read these meteorological proverbs. Every time swallows fly low, I always get ahead of adults and shout, "It's going to rain, it's going to rain!" " "To my surprise, naughty raindrops arrived as scheduled. I was excited to run in the rain, and I was particularly curious at that time: Are swallows smarter than us?

When I was in elementary school, I knew that before it rained: the air was wet, and the wings of insects were soaked by wet air. Because the wings become heavier and the insects can't fly high, the swallows fly low to catch the insects to eat. So swallows and dragonflies flying low are signs of rain.

"What's with the artificial rainfall?" "How is the weather forecast?" "How does the weatherman broadcast the weather information?" "Why is the weather forecast sometimes inaccurate?" ..... With the continuous growth of age, the little heart has more questions.

March 23rd, 20xx is the 53rd World Meteorological Day. Under the recommendation of my teacher, I joined the school meteorological team with honor and finally became a small meteorologist.

"A refreshing wind; Hazy fog; Cool rain; Scratching lightning ... "These are the objects of our study. I gradually found that lightning, flowers and trees, spring, summer, autumn and winter ... these are the treasures that nature has given us. In these treasures, there is a lot of meteorological knowledge. I said to myself: I want to observe more, know more about meteorology and become an excellent meteorologist!

Usually, we always go to the meteorological point set up by the Municipal Meteorological Bureau in our school early, fill in the meteorological observation record form carefully, and then report the relevant data to the teacher. Every weekend, under the guidance of the city meteorologist uncle, we carefully observe the use and working principle of shutters, evaporating dishes, lightning locators and solid rainfall storage devices; In the evening, I proudly watch the weather forecast on TV carefully, because I believe there must be our credit in it.

On March 23rd, 20xx, the school organized our meteorologists to visit the Municipal Meteorological Bureau. We are interested in understanding the principles and methods of using meteorological instruments, watching satellite cloud pictures, watching the production process of weather forecasts, and experiencing the fun brought by meteorological technology to people's lives through sensory systems such as vision, hearing and touch.

Learn about meteorology and climate, communicate with meteorologists ... A day's visit still makes us want more. For the first time, we were "zero distance" from the weather, and we really understood the close relationship between the weather and people's lives.

When we were about to leave the Municipal Meteorological Bureau, the director's uncle said to us earnestly: "Now meteorological technology is developing too fast, and the weather forecast is getting more and more accurate. Like you, we feel that some meteorological knowledge accumulated before is obviously not enough, so we should learn more through today's activities ... "

Listening to my uncle's words, my heart suddenly ignited a fire. I am proud that I am a little meteorologist, and I also realize the responsibility on our shoulders: if we want to learn, master and use this meteorological science knowledge well, we must start with small things in our daily life. Such as turning off the lights, saving water, caring for trees, not littering and so on. Make contributions to defending our mother earth and protecting the environment.