Which of the following weather phenomena is a feature of stabilizing the atmosphere?

The characteristics of stable atmosphere are: static weather, high pressure control, low wind speed, moderate humidity and mild temperature. , the specific explanation is as follows:

1, static weather: static weather means that the atmosphere is in a relatively stable state, the airflow is slow, and there is no obvious wind and precipitation. This kind of weather is usually caused by high-pressure system or air sinking movement. In calm weather, pollutants in the atmosphere are easy to accumulate, which leads to the decline of air quality.

2. High pressure control: The characteristics of stabilizing the atmosphere are usually related to the high pressure system. High-pressure systems are usually accompanied by sunny weather, and the air sinks, which makes the air flow slow and the atmosphere more stable. However, the high-pressure system may also lead to dry air and insufficient precipitation, which is not conducive to the circulation of water.

3. Low wind speed: The characteristics of a stable atmosphere are usually accompanied by low wind speed. In the weather with low wind speed, the airflow is slow and the atmosphere is more stable. However, too small wind speed may lead to the accumulation of pollutants in the air, which is not conducive to the improvement of air quality.

4. Moderate humidity: The characteristics of a stable atmosphere are usually related to moderate humidity. Moderate humidity can keep the water balance in the air and avoid excessive dryness or humidity. In the weather with moderate humidity, pollutants in the air are easy to combine with water vapor to form precipitation or clouds, which is conducive to the improvement of air quality.

5. Stationary temperature: The characteristics of a stable atmosphere are usually related to the stationary temperature. In mild weather, the temperature difference in the air is small, which is conducive to air stability. However, mild temperatures may also lead to the accumulation of pollutants in the air, which is not conducive to the improvement of air quality.

Knowledge of weather phenomena

1, precipitation phenomenon: precipitation is the most common weather phenomenon, including rain, snow and hail. These forms of precipitation may have different effects, such as rain can wet the land, snow can provide water, and hail may cause damage to crops.

2. Wind and direction: Wind is another important factor of weather phenomena. Wind direction refers to which direction the wind comes from, and wind speed indicates the speed of the wind. Wind will affect people's travel and air quality, as well as climate and environment.

3. Weather system and climate: Weather system refers to the sum of various factors affecting weather, while climate refers to the average state of long-term weather in a region. These two concepts are interrelated, and understanding them can help people to better predict and adapt to weather changes.