What are the strange natural phenomena in nature?

Many people are curious about the strange natural phenomena in nature because of a certain situation spontaneously formed by the operation law o

What are the strange natural phenomena in nature?

Many people are curious about the strange natural phenomena in nature because of a certain situation spontaneously formed by the operation law of nature. The following is the arrangement of strange natural phenomena I have done for you, I hope it will be useful to you.

Ten wonders 1, Taos hum

For many years, some residents and tourists in Taos, a small city in New Mexico, have been troubled by the faint low-frequency noise in the desert air. Some people think that it is caused by special acoustic effects, while others suspect that it is the product of collective illusion or some mysterious evil behavior. Whether people describe this sound as a whirring, buzzing or hissing, and whether it is a psychological effect, a natural product or a supernatural product, no one has yet found its source. Strangely, only about 2% of Taos residents said they heard this sound.

2. Opposite sunshine

In the process of sunrise or sunset, sometimes there will be bright sunshine on the edge of the sun, and this flash will fly instantly. To observe it, there must be a stable cloudless atmosphere and a flat horizon. This phenomenon may be due to some refraction of light.

3. Elf Flash

Elf flash is caused by the high energy gathered by large-scale discharge of clouds in thunderstorm weather, which usually occurs when thunderstorms occur. The friction between clouds in the air and the ground air will burst into amazing light in an instant, which usually lasts only a few seconds, which is very rare. 1886 has never appeared since it was reported, so it is difficult to find relevant pictures or videos.

4. Northern Lights

I dare to say responsibly that the Northern Lights are the most beautiful natural imagination in the world, and everyone who has seen her is amazed. For a long time, the cause of aurora has been debated endlessly. Some people think that it is a fire burning at the outer edge of the earth; Some people think it is light reflected from the sky after sunset; Others believe that it is an energy released by polar ice and snow at night after absorbing and storing sunlight during the day. It was not until man sent a satellite rocket into space that the mystery of this celestial phenomenon was explained physically.

The high-energy charged particles released by the sun, also called ions, enter space. If such ion flow is emitted from the sun, it is called "solar wind". The earth's magnetic field interacts with the solar wind, and some particles come to the ionosphere of the earth's atmosphere. In the ionosphere, gas particles collide and glow, producing aurora.

5. Spherical lightning

Spherical lightning is different from ordinary lightning. It is shaped like a luminous ball floating in the air, with different sizes, from small peas to buses. At present, there is no authoritative theory to explain the formation of spherical lightning, but at least 5% people in the world claim to have witnessed spherical lightning.

6. Moon Rainbow

Most people have seen the beauty of rainbows, so rainbows are no strangers to us. But her sister Yue Hong is not so popular. Moon rainbow is a rainbow that appears in the moonlight, also called night rainbow and black rainbow. Because it is a rainbow produced by moonlight, it can only be seen at night. Moreover, due to the low brightness of the moon, the moon rainbow is usually hazy and usually appears in the sky opposite the moon. Although there is no sun at night, if there is bright moonlight and appropriate clouds and raindrops in the atmosphere, a moon rainbow can be formed. Moon rainbow is a very rare natural phenomenon, because it needs the cooperation of various weather factors.

7. lucid dreams

Not all miracles are natural forces, but sometimes they are our own reasons. Lucid dreaming means that the dreamer realizes that he is dreaming in his dream. In the lucid dream state, the dreamer can have the ability to think and remember when he is awake. Some people can even make their dreams feel as real as the real world, but they know they are dreaming. More mysteriously, such dreams will guide people's actions. Some people dream that they can fly in their dreams. They all say it is one of the most exciting experiences in life.

8. Fire Rainbow

Fire rainbow is an optical phenomenon, which is produced by the refraction of sunlight through thick flat ice crystals in cirrus clouds. To appear this phenomenon, the atmospheric conditions must be perfect, for example, the sun must reach a certain height, and the summer solstice is mostly around; Fire rainbow is not easy to observe, nor can it be seen everywhere. It will not appear north of 55 degrees north latitude and south of 55 degrees south latitude, although it has been observed in high-latitude mountainous areas in northern Europe.

9. spontaneous human combustion phenomenon

Human spontaneous combustion is probably the most controversial issue, which has happened to humans and other animals. Refers to the event that the body suddenly catches fire without any external conditions. Some people say that this is because of the atrophy of human organs, and others say that it is because of the "wick effect", and clothes absorb the melted fat of the human body, thus forming the state of candle core. It's terrible, isn't it?

10, life itself

It is a great thing that we can grow up from a small fertilized egg. Not only us, but every living thing is a random combination of two atoms, and then new cells, limbs and brains keep growing ... There is no reason to follow this work, and no one can answer what drives it all. As profound as a philosophical question, "Why are we here? How did we get here? "

Ten strange natural phenomena 1, Namibian Fairy Circle

A lot of the ground in the celestial world is round, resulting in bare spots, which disappear repeatedly and appear in different positions. After discovering such a strange landform, people thought it was a miracle of nature at first, but now more and more people think it is caused by the competition for water resources between termites in sandy land and plant species in barren land.

2. Volcanic lightning

Volcanoes can not only spew out molten mud, but also spew out several bolts of lightning. This is not a special effect, it is true, this strange natural phenomenon happened many times during the volcanic eruption. This phenomenon is caused by the contact and friction between charged silicon components in volcanic magma and the atmosphere, and it will also form a "dirty thunderstorm" if it encounters moisture.

Step 3 peel eucalyptus in the northern hemisphere

This rainbow tree is actually a kind of eucalyptus called "peeled eucalyptus", which originated in the northern hemisphere. The color of this tree is caused by the bark falling off in different seasons and climates. This rainbow eucalyptus has been gradually introduced to South America, Malaysia, Sri Lanka, China and other countries.

4. Fluorescent beach

Fluorescent beach is a real romantic scenery. There are seven places in the world, three in Puerto Rico, two in Australia, Maldives 1, Qinhuangdao 1 in China, and the most famous is Buick Island in Puerto Rico. Fluorescent beach is formed by a marine plant called "Synechococcus".

5. Aurora

Aurora has been known to many people for its ethereal beauty. It is a colorful luminous phenomenon, which is generally strip-shaped, arc-shaped, curtain-shaped and radial, and often appears above the latitude near the geomagnetic pole. Aurora has three conditions: atmosphere, magnetic field and high-energy charged particles, all of which are indispensable.

6. Crazy Rock

There are some "crazy stones" in a dry lake bed named "Racecourse Salt Lake" in Death Valley in the United States. They will be confirmed to have moved every two or three years, leaving a moving track, and some moving tracks will even turn because of the shape of the stones themselves. These "sail stones" are caused by geological changes caused by wind and climate.

6. Ice nails

Ice nails are also called "confessors" in some European countries. The seemingly magical reason for the formation of ice nails is actually very simple. In bad weather areas, the sun shines on the surface of snow, leaving random dents. Where there is no dent, it reflects the sunlight strongly and is not easy to melt, while where there is dent, it will accelerate the melting. Over time, these ice-cast "nails" were formed. In the Andes of Chile, this phenomenon of ice nails is very common.

7. Perforated clouds

Seeing cloud holes of different sizes in the air, the scene is like the alien invasion in science fiction movies and the market hole in comics ... 20 10 A study by American scientists finally solved this mystery: when propeller planes or jet planes pass through appropriate atmospheric conditions, they will condense liquid water droplets, produce cloud holes, and may also make the holes produce rain, so sometimes rainbows can appear in the cloud holes.

8. Great Embankment in Northern Ireland

The Giant's Road is generally called the "Giant's Road". It is composed of tens of thousands of basalt columns of different sizes, which are connected into a causeway that stretches for several kilometers and is listed as a world natural heritage. This kind of natural staircase is formed by the continuous eruption of active volcano and the repeated overflow of volcanic lava. After the wave erosion, the stone pillars were cut off at different heights, showing a rugged stone pillar forest landform.

9. Deep Blue Cave

Dalan Cave is a perfect circular deep-sea cave, the deepest sea cave found in the world at present, and its entrance collapses due to the rising water level, forming an underwater limestone pit. It has also attracted many diving enthusiasts and photographers to take underwater and underwater photography.

10, submarine icicles

Such a beautiful submarine icicle is actually translated into English as a "dead icicle", because all marine life will freeze to death in its extension. When the temperature of the seawater drops to a certain extent, the salt in the seawater will precipitate, and the seawater will freeze and extend to the seabed in a column, which is called a dead icicle.

The meaning of natural phenomena refers to the performance of non-human actions, as opposed to social phenomena caused by human beings. A situation spontaneously formed in nature due to the operation law of nature, which is completely unaffected by human subjective initiative factors. For example, the moon is sunny and round, the seasons change, the climate is warm and cold, windy and rainy, day and night, etc. There are mainly physical phenomena, geographical phenomena and chemical phenomena.