Sandstorm, also known as sandstorm or dust storm, refers to a weather phenomenon in which strong winds blow dust and sand on the ground, making the air very turbid, and the horizontal visibility is less than 1 km. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 When info appeared, the yellow sand was rolling and the sky was sunny!

Winter and spring are common in desert areas in the afternoon and on dry pine soils where there is a long lack of rainfall.

After Lin Quan came to the Sahara, this was the first time he had seen a sandstorm!

However, this time the sandstorm looks menacing, this time the sandstorm has reached a visual height of more than 100 meters, sweeping at a very fast speed, the feeling is like an atomic bomb not far from you, stirring up a layer of shock waves, very scary!

Especially in front of a sandstorm, people look very small!

Sandstorms can kill people, don't take this to chance!

So when spotting a sandstorm, the first thing to do is to avoid it as much as possible!

If you really can't avoid it, then cover your mouth and nose with a towel, find a leeward position, face down, put your body center of gravity low, it is best to lie prone on the ground, so that the body is not easy to be blown away by the wind, the wind that causes sandstorms is often very strong winds, and after this strong wind reaches a certain strength, it can blow people away!

There are two direct hazards to people from sandstorms, one is that wind and sand will destroy an entire respiratory tract along a person's respiratory tract!

Hesitation of the respiratory tract is very important for people, if there is no way to avoid a sandstorm outdoors, you must cover your mouth and nose with something, and use clothes if you don't have a towel to reduce foreign bodies entering the respiratory tract, if the inhalation of dust is inevitable, then you should also prevent those broken sand and dust from entering, because these things are easy to form silicosis after entering the lungs, this disease is divided into acute and chronic, acute will appear lung glass fibrosis, which will quickly kill people.

And the chronic ones will slowly affect people's physiological functions, making people die painfully due to respiratory failure!

The second direct threat is the danger to the eyes, the speed of the sandstorm is very fast, the sand particles inside are very dense, a large number of sand particles are coming, and with speed, so their kinetic energy can cause direct damage to people's eyes, and even blind in serious cases.

Therefore, when encountering a sandstorm in the wild, you need to protect your eyes, and the best way is to close your eyes and wait until the sandstorm is gone.

In addition to these two, sandstorms can also make people get lost, which is also a reason why people die in the wild.

The terrain of the desert area is inherently ever-changing, there is no fixed terrain to refer to, if there is, you can make a simple reference through the footprints and the distribution of plants along the way, but if this area has been baptized by the sandstorm, then these things will all be buried by the yellow sand, and the terrain of the desert will also change with the departure of the sandstorm.

Lin Quan is relatively close to his farm, and the guards carry a compass, if they are more than ten kilometers away from the farm, and there is no car, there is no equipment to be directional, if there is a sandstorm, they will lose their way, and it is really hard to say whether they can find the right way at that time!

"Hurry, everyone, hurry up, put those things here first, and come back to get them after Sandstorm is gone!"

Seeing that there were still workers humming and carrying snakeskin bags containing soil, Lin Quan hurriedly asked them to put down their things, these things are buried in the river at most, and they will not be blown away, and after the sandstorm has passed, just come back and dig them out, and now the most important thing is people, and people's safety is the first priority!

"Hurry up and get back to the farm!"

Lin Quan is anxious, the impact of sandstorm weather on the crops on the farm is very large, the wind speed of the sandstorm is large, it may directly blow off the branches and even trunks of the plant, and a large amount of sand and dust will also cover the leaves of the plant, affecting the respiration and photosynthesis of the plant, if there is no timely rain to clean them up, the output of the farm plant will be seriously reduced.

The car started at a rapid speed and rushed in the direction of the farm, this was the time to test Azak's driving skills, he used his speed to the extreme, but the sandstorm behind him was like a high wall, and he kept chasing behind, and the distance was not left behind, but it was getting farther and farther away!

"Hurry up, everyone hurry back and hide, find a fixed position, close the windows of the house, collect all the clothes drying outside the house, don't be blown away!"

As soon as he returned to the farm, Lin Quan hurriedly jumped out of the car and hurried to the direction of his house, Denise didn't necessarily know the news, he had to inform her quickly, and there were many windows in the three-story small western-style building of his house, and it would take a long time to collect clothes and close the windows at this time.

"Is that a sandstorm?"

Denise was on the second floor, and from the balcony she saw the terrifying sandstorm cloud in the distance approaching rapidly, her face had changed color, and it was just too bad to encounter a sandstorm in the middle of the desert.

"Well, have you collected everything? Close the window, prepare some wet towels, and we'll close the gap on this side of the window so that the wind and sand don't blow in. ”

Lin Quan hurriedly walked to the bathroom, soaked several towels, and then blocked the cracks in the door and window!

The wind speed of the sandstorm is very fast, the dust is very fine, so they are almost pervasive, if the sand comes into the house, it will be troublesome, not to mention that a lot of precision together can not enter the sand, after entering the sand, it is likely to be damaged, just after the sandstorm weather, how to clean up the sand and dust left behind, that is a big problem.

It is not difficult to clean the vacant place, sweep it again, and mop it with a water-soaked mop, but the sand behind those furniture, in the gaps, it is not easy to clean, if you need to clean it, you have to clean everything again, and it takes a lot of effort to clean it up.

Instead of spending more effort afterwards, this time they should take the prevention seriously and minimize the invasion of sand and dust, so that the sand and dust will not come in, and they will not have to spend time cleaning it up in the future.

"Denise, didn't you have a mask before, find a few masks to wear, and try to slow down your breathing later, so as not to suck the dust into your lungs!"

After Lin Quan was busy for a while, he finally blocked the cracks in the doors and windows of several rooms, and he found a clean towel, dipped it in the water, and covered his mouth and nose, so that although it was a little difficult to breathe, it could prevent the invasion of sand.