Important 13 mysterious geographical phenomenon

When to do something and when to study most efficiently, everyone should arrange the time scientifically according to their own "biological clock" and family environment. It may get twice the result with half the effort to study when the brain is clearest and the memory is strongest. I have compiled relevant knowledge here. Come and have a look!

Important 13 mysterious geographical phenomenon

blush

The phenomenon of red tide is not that blood covers the ocean, but that a large number of algae and plankton proliferate explosively and fill the waters, and the accumulated microorganisms dye the waters bright red. Some red tides are harmless, but some contain toxic substances, which will endanger the lives of marine life. The red tide in the ocean is similar to the smog on land, and it is not easy to mix in the ocean ~

Monarch butterfly migration

These orange and black butterflies travel in large areas of the United States and migrate collectively because of the weather. The colder the weather, the monarch butterflies will migrate farther south to ensure warmth. The journey across such a long distance is so long that no butterfly has made it all the way, so they gave birth to as many children as the forest and let them fly on. This trip was a great success!

Rufang cloud

Although they are sometimes called "European clouds", these clouds, which are mainly composed of ice, are more like a honeycomb suspension. They stretch for hundreds of miles, seemingly motionless and menacing. The appearance of such clouds is a warning to storms, extreme weather and even tornadoes.

Flame rainbow

There is an atmospheric phenomenon that only occurs when the sun is high and the sun passes through clean high clouds, especially those composed of hexagonal crystals, and that is the flame rainbow. Sunlight shines through the clouds to the vertical side, scattering and showing a dazzling spectrum, reminiscent of a wide range of rainbows.

Tao's hum

Some residents and tourists in Taos, a small town in New Mexico, USA, have been troubled by a mysterious and weak low-frequency hum in the desert for many years. Strangely, only 2% residents in Taos said they had heard this sound. Some people think that it is the result of unconventional acoustic effects; Others suspect that group phobia or some unknown evil factors are at work. No matter what kind of sound is interpreted, no matter from the psychological, natural or supernatural point of view, no one can be sure where the sound comes from. This has cast a mysterious veil over the town.

Foxfire

These glowing mushrooms can only be found in tropical areas and damp rotten bark in late summer, and can only be widely seen in the wettest season. The light they emit is far from the artificial light we are used to now. This mushroom that glows in the dark is the latest evolution. It was discovered several years after it was established in a state tourist park near Sao Paulo, Brazil.

Blue hole

Although these underwater caves are usually circular, they can be of other shapes and sizes. One of the main reasons is that an opening collapses when the underground cave is extended. The deeper the hole, the bluer the sky. There are blue holes in Belize City, Egyptian Red Sea and Caribbean Sea, but the deepest one is Deanes Blue Hole in Bahamas. The mysterious blue hole is like the deep blue eyes of the earth.

20 16 On July 24th, Sansha discovered the deepest ocean blue hole in the world. On the afternoon of July 24th, 20 16, the Sansha municipal government officially named the ocean blue cave in Yongle Atoll of Xisha Islands as "Sansha Yongle Dragon Cave", which was confirmed as the deepest known ocean blue cave in the world. It is located in Jinqing Island and Shiyu Island Reef in Yongle Atoll, Xisha Islands, Sansha City, with a water depth of 300.89 meters and an address coordinate of north latitude 16. 3 1? 30? East longitude 1 1 1? 46? 05? .

aurora

The main cause of aurora is the current called plasma emitted by high-energy charged particles running at the speed of 1000 km per second in outer space. When interacting with the earth's magnetic field, particles are captured by the ionospheric magnetic field and move with it. This plasma flow is called the solar wind, so only when the particles on the earth collide with the solar wind can the northern lights and the southern lights be obtained.

snow roller

This phenomenon of big snowballs rolling down the mountain has been found in North America and Britain. Snowballs roll like tumbleweeds and get bigger and bigger like ordinary snowballs. But because the middle part is very fragile, it is not as strong as the rest, so that the wind blows the middle like a doughnut hole.

icicle of death

Since it was discovered three years ago, this phenomenon has been widely called "dead icicles". Its essence is that the frozen low-temperature salt water at the bottom of the deep sea forms white icicles. Marine life exposed to icicles will freeze to death, and corpses can be seen everywhere. This phenomenon is caused by low-temperature brine with a density higher than that of normal seawater. This icicle was first discovered under Mount Erebus.

Whirlwind charge fire whirlwind

A fire whirlwind is a tornado with flames. The reason for this is that these tornadoes will get heat from damaged buildings, and then make the center of the tornado get heat, forming a burning vortex. Tornadoes are very dangerous, especially when taking heat, they will ignite themselves and then shoot in all directions, which will lead to fires.

Ice nail wonders

These narrow ice nails are located in the Andes. Strangely, most of them point to the sun and are between 2 and 5 meters long. They are due to the sunlight from some potholes on the snow surface, which accelerates the sublimation of the snow in the potholes, thus forming larger holes and forming ice nails.

dust storm/devil

Sandstorms are common in the desert, and the reason is not mysterious. Usually the wind only blows up some dust and then flies away. But if the wind blows up too much dust at a time, it becomes a terrible force, which can destroy fields and even cause casualties. In fact, some sandstorms are so big that they can be seen from space.

How do self-learners arrange their time scientifically?

First, we should plan our time well and carefully arrange our time to do things.

Know what to do today and what to do tomorrow, and make a study plan. Don't be careless. There are some department leaders and company managers in the huge self-taught team. Their work is much busier than ordinary people, but they can get ideal results in every exam. Some even read both college and undergraduate courses, both self-study and work, and they are very planned in time arrangement. However, some candidates are often enthusiastic when registering, but before the exam, they said that they had not finished reading the book and lost confidence in the exam. The reason is that they didn't use their time in a planned way.

Second, time should be limited, and things should be done regularly and quantitatively.

Set learning goals, when to do what, how many things to do, how much time it takes, and to die relatively, that is, set hard goals for yourself, have a sense of responsibility and self-discipline in learning whether you are busy or idle, complete as planned, be resolute and do as you say. No special circumstances, you must first complete the prescribed amount of study. Not to mention "it's too late", but the exam came, and I didn't even finish reading several courses I applied for, so I had to guess and bet on the topic and take the opportunity to meet the exam. Therefore, the success rate is very low.

Thirdly, the effectiveness of time improves the learning efficiency in unit time.

When to do something and when to study most efficiently, everyone should arrange the time scientifically according to their own "biological clock" and family environment. It may get twice the result with half the effort to study when the brain is clearest and the memory is strongest. Some people like to read books after meals and recall memories when walking, so as to achieve the purpose of understanding and digestion; Some people like to read books during the day, and use books to remember what they saw during the day before lying down at night to deepen their memories. In short, everyone's memory style is different, and only by mastering their own "biological clock" rules can we improve learning efficiency.

Fourth, the flexibility of time allocates time according to the learning content.