About the natural landscape of the weather

Xiao Hong's Burning Cloud is taken from Biography of Hulan River, and there are some abridgements in the textbook.

Burning clouds, also called sunset clouds.

With delicate and humorous brushwork, Xiao Hong described the magnificence of fiery red clouds from the aspects of color and modeling, making it a classic fragment of writing clouds.

Responder: Lord Feiyu-Senior Magician Level 7 9-7 22:09

morning glow

In the early morning, when the sun just comes out, or when the sun is about to set in the evening, the clouds on the horizon are often red, like fire. People call this kind of red cloud flaming cloud, also called morning glow and sunset glow. Sometimes, without clouds, the sky will appear fiery red, which is called burning the sky.

Analysis of reasons

We already know that sunlight is a mixture of red, orange, yellow, green, cyan, blue and purple. The wavelengths of these colors of light are different. The red light wave is the longest, followed by the orange light wave, and the purple light wave is the shortest. Molecules in the air and countless tiny dust and water droplets float in the air, which can disperse the colors of the sun. This is called scattering. The shorter the wavelength of light waves in the sun, the easier it is to scatter light such as purple and blue. The longer the wavelength, such as red and orange light, the less likely it is to scatter. In the morning or evening, the sunlight is oblique, and its distance through the air layer is relatively long, so the scattering is greatly weakened. The most attenuation is violet light, and the least attenuation is red light or orange light. These weakened colored sunlight shines on the sky and clouds, forming bright and dazzling rosy clouds.

When there are no clouds in the sky, there are few raindrops hanging in the air; At noon, the air layer is very thin, and almost all the red, orange, yellow and green light in the sunlight pass through, only blue, blue and purple light are blocked, and among these lights, blue light reflects the most, so the whole sky is dyed blue.

When the sun rises in the east in the morning, or when the sun sets in the evening, the sun shines on the ground, and the air layer it passes through is thicker than when the sun is at the top at noon. The yellow, green, cyan, blue and purple rays in the sun are exhausted after walking in the air layer not far away, and cannot pass through the air layer. Only red and orange light can pass through the air layer and dye the sky red.

Burning clouds can predict the weather, and there is a folk proverb called "you can't leave early, but you can travel thousands of miles late", that is to say, if there are burning clouds or burning days in the morning, the weather may get worse; Appear at night, the next day must be a sunny day.

Literary description

After dinner, a fiery red cloud emerged. The sun reddened the child's face. The big white dog turned red. Red rooster turned into gold. The black hen turned into rosewood. Grandpa, who feeds pigs, leans against the wall, smiling and watching his two little white pigs become little golden pigs. He was about to say, "You've changed, too." A cool man came up to him and said, "You must live a long life. You always have a golden beard. "

The clouds in the sky are burning from west to east, as red as if the sky were on fire.

The flaming clouds in this place vary greatly, from red to gold, from purple to yellow, from gray to lily. Grape ash, pear yellow, eggplant purple, these colors are all in the sky, and some colors can't be said or seen.

After a while, a horse appeared in the sky with its head facing south and its tail facing west. The horse is kneeling, as if waiting for someone to ride on its back before standing up. After two or three seconds, the horse got bigger, its legs stretched, its neck grew, and its tail disappeared. The watchman was looking for the horse's tail, and the horse became blurred.

Suddenly another big dog came. The dog is very fierce. He runs forward and seems to be followed by several puppies. Running and running, the puppy doesn't know where to go, and the big dog is gone.

Then came a big lion, exactly the same as the stone lion in front of the temple, so big, so crouching, fearless and unhurried. But it changed in the blink of an eye and I can't find it anymore.

For a moment, I was in a trance, but I didn't like anything in the sky and I couldn't see anything clearly. You must lower your head, rub your eyes and look at it later. But the sky will not wait for those children who love it. After a while, the fiery red clouds fell.

Respondent: jja051-elementary 9-9 18:44.

Xiao Hong's "Huoshaoyun" is taken from "Biography of Hulan River", which is abridged in the textbook.

Burning clouds, also called sunset clouds.

With delicate and humorous brushwork, Xiao Hong described the magnificence of fiery red clouds from the aspects of color and modeling, making it a classic fragment of writing clouds.

Author: 22 1.2 14.240. Reply to this speech.

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About burning clouds

Responder: Lord Feiyu-Senior Magician Level 7 9-7 22:09

morning glow

In the early morning, when the sun just comes out, or when the sun is about to set in the evening, the clouds on the horizon are often red, like fire. People call this kind of red cloud flaming cloud, also called morning glow and sunset glow. Sometimes, without clouds, the sky will appear fiery red, which is called burning the sky.

Analysis of reasons

We already know that sunlight is a mixture of red, orange, yellow, green, cyan, blue and purple. The wavelengths of these colors of light are different. The red light wave is the longest, followed by the orange light wave, and the purple light wave is the shortest. Molecules in the air and countless tiny dust and water droplets float in the air, which can disperse the colors of the sun. This is called scattering. The shorter the wavelength of light waves in the sun, the easier it is to scatter light such as purple and blue. The longer the wavelength, such as red and orange light, the less likely it is to scatter. In the morning or evening, the sunlight is oblique, and its distance through the air layer is relatively long, so the scattering is greatly weakened. The most attenuation is violet light, and the least attenuation is red light or orange light. These weakened colored sunlight shines on the sky and clouds, forming bright and dazzling rosy clouds.

When there are no clouds in the sky, there are few raindrops hanging in the air; At noon, the air layer is very thin, and almost all the red, orange, yellow and green light in the sunlight pass through, only blue, blue and purple light are blocked, and among these lights, blue light reflects the most, so the whole sky is dyed blue.

When the sun rises in the east in the morning, or when the sun sets in the evening, the sun shines on the ground, and the air layer it passes through is thicker than when the sun is at the top at noon. The yellow, green, cyan, blue and purple rays in the sun are exhausted after walking in the air layer not far away, and cannot pass through the air layer. Only red and orange light can pass through the air layer and dye the sky red.

Burning clouds can predict the weather, and there is a folk proverb called "you can't leave early, but you can travel thousands of miles late", that is to say, if there are burning clouds or burning days in the morning, the weather may get worse; Appear at night, the next day must be a sunny day.

Literary description

After dinner, a fiery red cloud emerged. The sun reddened the child's face. The big white dog turned red. Red rooster turned into gold. The black hen turned into rosewood. Grandpa, who feeds pigs, leans against the wall, smiling and watching his two little white pigs become little golden pigs. He was about to say, "You've changed, too." A cool man came up to him and said, "You must live a long life. You always have a golden beard. "

The clouds in the sky are burning from west to east, as red as if the sky were on fire.

The flaming clouds in this place vary greatly, from red to gold, from purple to yellow, from gray to lily. Grape ash, pear yellow, eggplant purple, these colors are all in the sky, and some colors can't be said or seen.

After a while, a horse appeared in the sky with its head facing south and its tail facing west. The horse is kneeling, as if waiting for someone to ride on its back before standing up. After two or three seconds, the horse got bigger, its legs stretched, its neck grew, and its tail disappeared. The watchman was looking for the horse's tail, and the horse became blurred.

Suddenly another big dog came. The dog is very fierce. He runs forward and seems to be followed by several puppies. Running and running, the puppy doesn't know where to go, and the big dog is gone.

Then came a big lion, exactly the same as the stone lion in front of the temple, so big, so crouching, fearless and unhurried. But it changed in the blink of an eye and I can't find it anymore.

For a moment, I was in a trance, but I didn't like anything in the sky and I couldn't see anything clearly. You must lower your head, rub your eyes and look at it later. But the sky will not wait for those children who love it. After a while, the fiery red clouds fell.