Is the appearance of a green sky a normal atmospheric phenomenon, and how do experts explain it?

There will be green skies, just normal atmospheric phenomena, and with the increasing frequency of human activities, the impact on the environment is also increasing, leading to the emergence of many extreme climates. Recently, green skies have appeared in both the eastern and western hemispheres, which is exactly what the man who claims to be the future predicted. Some netizens believe that this is the beginning of the earth's catastrophe, so how do experts explain this problem?

1. In South Dakota, the western hemisphere of the United States, dark clouds began to gather, and the sky turned an eerie dark greenTo the surprise of the local residents. Soon after, storms and fist-sized hailstones poured down, causing huge damage to more than 20,000 people in the area. This phenomenon is rare.

Most locals attribute it to the country's deteriorating environment, while others see it as a sign of impending disaster. It may be laughed off, but it's not August yet. The appearance of green skies in both places in the eastern and western hemispheres has drawn attention to the topic.

The time traveler's prediction is not entirely correct, but it is not far off, is what he said true?

2. People saw a green sky in Zhengzhou, Henan Province in the Eastern Hemisphere. It was a peaceful and clear day, but at night, huge clouds gathered and the sky turned an eerie green. People look at this rare sight and wonder what it is.

Some older people think it's a bigger sign, like ** or something else. Combined with the fact that nothing serious happened after the occurrence of this phenomenon in the United States, it can be concluded that it should have nothing to do with **. A prophet once said that the earth's sky would turn green, and this would last for five hours.

3. The time traveler explains that in the vicinity of the Earth, a planet will**,**The dust produced will enter the vicinity of the Earth. When it enters the atmosphere, this green substance causes the sky to change color. Some believed in His prophecy, and even if it appeared in advance, it proved Him right.

Some people ridicule it as nonsense. The planet ** is not far from the earth, so how much impact will it have on the earth, enough to change the color of the sky, so these people think he is full of nonsense.

The appearance of a green sky is a normal atmospheric phenomenon, and experts explain that it is due to the refraction of light from the sun.

The appearance of green skies is a natural phenomenon, and experts explain that it is not a precursor to disaster, and that the conditions for such conditions can be very harsh, so it is a normal atmospheric phenomenon.

This is a normal atmospheric phenomenon, just a natural phenomenon; And experts say that green skies are rare, but if you want to form, the conditions are very harsh.

There is no atmosphere, and the sky is black because there is noneAtmosphereDiffraction and scattering.

On the earth, if sunlight wants to shine on the ground, it must first pass through the atmosphere, and when the light hits the air molecules, dust and the ground, various diffraction and scattering will occur, so the atmosphere is full of light shining everywhere, so it looks bright.

If there were no atmosphere, only the ground would reflect sunlight, and most of that sunlight would be reflected into space, so it wouldn't look like the sky would be bright everywhere.

Introduction: The atmosphere, also known as the atmosphere, is a layer of mixed gas that surrounds the earth due to gravity, and is the outermost gasosphere of the earth, surrounding the ocean and land.

There is no exact upper bound of the atmosphere, there are still thin gases and elementary particles at an altitude of 2000 to 16000 km above the surface, and there are also small amounts of gas in the ground, in the soil and in some rocks. The main components of the Earth's atmosphere are nitrogen, oxygen, argon, and carbon dioxide.

and less than proportional trace gases, these mixtures of gases are called air.

The green sky is a type of dispersion phenomenon. Before the heavy rain comes, the clouds will gather some dust particles, ice crystals and thick water vapor, when the light penetrates, it will scatter, the sunlight penetrates the atmosphere to the ground, and is scattered by these dust particles, ice crystals, water vapor, etc.

And yellow and blue can be mixed together to make green, so when the blue light and yellow light scattered from the sky come together, green will appear, and the two colors will be superimposed, and the sky will become a green sky.

Scientific Principles:The reason for this is that the water droplets and ice particles in the wind bending storm are extremely dense and almost connected, and the blue light and some green light are easy to scatter due to the relatively short light wave and poor penetration. The blue of the water droplets, the ice droplets, and the yellow of the setting sun, make the sky look like green when you see it clearly.

In other words, it is a rare and complex optical reaction of severe convective weather encountering sunset.

The "green sky" is a complex optical reflection of severe convective weather when it encounters sunset. On July 25, 2022, the heavy rain in Zhengzhou turned into night in an instant, and the urban area now has a rare "green sky".

The sky has color because of the large amount of tiny dust, ice crystals, water droplets, etc. floating in the air. The presence of these "impurities" causes sunlight to be scattered by "impurities" when it penetrates the atmosphere and hits the ground.

The water droplets and limb ice particles in the storm are extremely dense and almost connected, and the blue light and some green light are easy to scatter due to the relatively short light wave and poor penetration. The blue of water and ice droplets is superimposed on the yellow of the setting sun, and the sky looks green.

In fact, this is a rare complex optical reaction of severe convective weather encountering sunset. The appearance of green skies is often a reflection of more vigorous convection.

The sky is sometimes green for the following reasons:

The green, blue, and chorus orange central light in sunlight is more susceptible to the scattering of dust and water vapor in the air, so the sky appears blue. There is less dust on the beams of the sea and the water vapor content is also reduced by the sunset, so the sunlight scatters very little, while the density of the atmosphere is sparse and dense, and the sunlight is refracted the most, among which green, blue, and purple are the most refractive, so the sky appears green. Reduced aerosols in the air after thunder, rain, and hail also lead to a decrease in scattering, which is green.

Wild Yu Regiment.

Answer]: Nuclear friends A, B

The blue color of the sky is due to the scattering and refraction of blue light and violet light with shorter wavelengths by dust, particles, and water droplets in the air.

This is because the sky is blue, which means that the propagation of light is not hindered in any way, which means that there is not too much dust in the air, which means that the air quality is better.

Because blue is the color of the sea, then blue is also the color of the sea reflecting to the sky, so it will show the air***.

Because the sky is blue, it means that there are very few impurities and dust in the air, and the air quality will be better.

The surface of the earth surrounds oneAtmosphereThe air contains many tiny dusts, ice crystals, and water droplets.

in the sun. Among the seven colors of red, orange, yellow, green, cyan, blue, and violet, the branch pure light with a longer wavelength, red light, and orange light.

When it is radiated into the atmosphere and encounters dust in the air, it has the strongest transmission power, and there is no scattering phenomenon, and it can penetrate the particles of the atmosphere directly to the ground.

Visible light from sunlight.

To put it simply, the blue light in sunlight is more obviously scattered by gas molecules in the atmosphere than it is to bumper with other colors. By scattering atmospheric molecules, blue light is scattered across the sky, and the sky appears blue.

The visible part of sunlight is made up of "red, orange, yellow, green, blue, purple."

It is composed of seven colors of light. Among these colored lights, red light has the largest wavelength, and blue-violet light has a relatively small wavelength.

There are no clouds in the sky, and it appears blue. It is formed due to the scattering of light.

And when there are clouds in the sky, the light passes through the clouds and appears white. When the clouds are thick, the light is weak, and the gray celery of the hall is colored. This is when the sky is grayish-white when it is cloudy.

Due to the refraction of sunlight after the thunderstorm and wind, Heng Di refracted a large amount of green light into the sky, and finally presented a strange scene of green sky.

The reason why the sky has color is because the sky is not completely "pure", and there are many tiny dust, ice crystals, water droplets, etc. floating in the air. Because of the presence of these "impurities", when the sunlight penetrates the atmosphere and hits the ground, it will be scattered by the "impurities".