Why is it easy to get sand in spring? Is there any scientific basis?

Because the weather in spring is dry, and the ground surface only recovers, it will be dry. Coupled with the strong wind, the sand and stones on the surface will be blown into the air, forming a sandstorm. When the sandstorm strikes, we should take precautions when we go out. Moreover, in order to prevent sandstorms from coming again, we should take more preventive measures, such as low-carbon travel, planting more green plants and protecting the environment.

1. When we go out, we should wear medical surgical masks. The purpose of this is to effectively isolate sand particles and prevent them from being inhaled into the lungs. And it can also prevent sand and stones from adhering to our faces, causing facial water shortage. When the sandstorm attacks, doors and windows should be closed to prevent yellow particles from floating into the room, so as to avoid the human body inhaling a large number of sand particles. Drink plenty of water, especially after we go out, because staying in the sandstorm environment for too long will make the skin dry. Then if you drink more water, it will reduce dryness.

2. In order to prevent sandstorm weather, we should do more measures. For example, for low-carbon travel, we should drive less when we go out, and we can choose to walk or take the subway. Because the tail gas emitted by cars floats into the air, it is easy to cause the greenhouse effect, which leads to smog or sandstorm weather. Choosing to walk or take the subway can not only prevent bad weather, but also exercise, which can be said to kill two birds with one stone. Not only that, but also more flowers and trees should be planted. As we all know, green plants can absorb carbon dioxide and release oxygen. Planting more green plants can not only purify the air, but also protect the air and reduce the occurrence of bad weather. Moreover, planting more flowers and trees can also beautify the ecological environment. While planting more green plants, we should not cut down trees and pick flowers and plants indiscriminately. If we do this, it will be useless even if we plant many trees.