Take a walk after dinner and watch the night scene. Are there so few stars? Why can't you see the stars in the sky now?

Look at the stars at night in different areas. In a metropolis, because the neon lights and lighting lights in the city set off the night sky very brightly, the brightness of the stars in the sky decreases when they reach the ground, so looking at the stars in the city not only feels that the brightness is not enough, but also makes people feel sparse. When you go to the city or the countryside to see the stars, you see many bright stars in the sky, and you will feel that the sky is deep and mysterious.

You live in a bad environment, so you can't be lazy. .

Nowadays, the starry sky is still rare in cities, but it still exists in rural areas, which can't be compared with the starry sky when I was a child. Now the air quality pollution is too serious, which has seriously affected the ecological environment! So we should protect the ecological environment and protect the earth!

The stars on a summer night are endless.

Being in the depths of the hustle and bustle of the city, it is difficult to be alert and discerning. Take a walk in the countryside, wheat waves break out one after another, the breeze is Xu Lai, the sky is full of stars, and the Big Dipper is bright, cool, carefree and carefree!

During the epidemic, stars seldom go out.

Caused by light pollution in the city.

Why can't you see the stars in the sky now? Because of myopia? Obviously not, with the progress of science and technology and the development of society. More and more "light" has entered our dream land, dark roads are also illuminated by dim street lamps, and colorful neon lights are everywhere at night. I am used to seeing neon lights, only to find that the starry sky seems to be "blurred" like childhood.

I miss the days when I was in my hometown with my parents and sister. What I remember most is that summer, and everything is vivid.

That summer was so hot that even the only electric fan in the house couldn't quench its enthusiasm. My sister and I are extremely hot, and my father is sweating. Sweat seems to be a masterpiece of farm work. Finally, even the most drought-tolerant mother couldn't stand this "fire-like enthusiasm" and suggested: "It's too hot today, shall we sleep on the roof?" Hearing this proposal, my sister and I were shocked at first, and then immediately cheered happily: "OK, let's sleep on the roof." Today is the fifteenth day of the first month, and we can still enjoy the moon. " Obviously, my father acquiesced in our proposal and found four large snakeskin bags filled with cashmere and laid them on the roof of the south house. My sister and I asked my mother to transfer the bed.

It is much cooler outside than at home. My mother was worried that I would fall asleep and catch cold at night, so she brought me my sister's flowered skirt to wear. This skirt is too long for me to wear to my neck. It was the first time in my life that I wore a skirt, and it should be the last time. . .

I remember that the moon was very big and there were many stars, which were very close to my sister and me. Let me have a kind of "hands can pick stars" joy and "fear of shocking the world" worry.

The stars are always there, but our eyes are full of colorful neon. When you return to your hometown full of memories, you will find the stars in front of you and the frogs in your ears. . . . . .

The air pollution is very serious, and now there is light pollution in the city.

The cause of environmental pollution! Have you ever heard of the smog 10 years ago? When is there no serious smog now? The environment is really polluted, and even the north and south poles are getting warmer [covering your face].