Photographers photographed camels walking in the snow in the Sahara desert. How rare is snow in the desert?

For the desert, the extreme geographical environment of hot weather and snow is almost nonsense, and its rarity is almost once in decades. It's lucky to see a desert snow in my lifetime.

In 2002 1 year, the temperature plummeted in winter,1new york time on October 20th, 20021,1. As the gateway to the Sahara desert, it seldom snows here. An outdoor photographer accidentally photographed the golden desert covered with a layer of snow, and a large number of sheep and camels stood in the desert of MINUS 3 degrees. In addition to Ainse Bora, there is also snowfall in the desert of Saudi Arabia, China. Experts said that because the temperature difference between day and night in the desert is relatively atmospheric and the humidity in the desert is very low, there will be no snow and ice weather under normal circumstances.

1. Snow in the Sahara Desert 2020 is an extraordinary year, and the whole world has experienced a huge disaster. 202 1, the global epidemic situation has resumed and all walks of life have resumed normal work. 202 1, 1, some people say that this winter is the coldest one. Even in Saudi Arabia and the famous Sahara desert, the temperature difference between day and night is large and the air humidity is low, so it rained. Foreign outdoor photographers are lucky enough to capture such beautiful scenery. The golden beach is covered with a thin layer of snow, and occasionally there are groups of leisurely camels and sheep. Sahara Desert is the largest desert in the known world, covering an area of 9.06 million square kilometers. The climatic conditions in this area are extremely extreme, which is not suitable for any living thing on earth. Meteorologists from all over the world have also commented on this incident. Because of the special climatic conditions and geographical location, it is almost impossible to have ice and snow here, so this snowfall is even rarer than Comet Halley.

Second, why does it snow in the Sahara desert? The weather in the desert has always been dry and hot, and the temperature difference between day and night is very large, so for them, rain is a luxury. The annual rainfall will not exceed one centimeter. No wonder most plants and creatures on the earth can't survive, but sometimes there is snow in the desert under special circumstances. Snow first needs enough water vapor and low temperature weather. When encountering cold air, water vapor will condense into snowflakes and fall to the ground. If water vapor cannot solidify at a low enough temperature, it will become raindrops. But for extreme conditions such as the Sahara desert, this basic rain and snow condition is difficult to achieve. The reason why the Sahara Desert can snow is that it has enough cold air and water vapor, and these basic conditions come from cold rivers and rare strong winds, which makes the Sahara Desert have the conditions for snow.

The snowy days in the Sahara desert can be described as once in a hundred years. At first glance, it looks like milk in coffee, holy and beautiful. After all, this kind of weather is really rare, and it needs to gather the right time, location, people and talents to achieve it. It is inevitable that people will scramble to report on their own networks.