Why do clouds float in the air, and why do clouds flutter in the sky?

This has to do with the cause of clouds.

Cloud formation is mainly caused by condensation of water vapor.

The water surface of rivers, lakes and seas, as well as the water of soil, animals and plants, evaporates into the air at any time and becomes water vapor. When water vapour enters the atmosphere, it becomes clouds that cause rain, or condenses into frost and dew, and then returns to the ground, seeping into the soil or flowing into rivers, lakes and seas. Later, it evaporates (sublimation) again, and then condenses (condensation) and declines.

The cycle goes on and on.

After the water vapor enters the lower atmosphere from the evaporation surface, the temperature here is high, and the water vapor contained is more, and if this hot and humid air is lifted, the temperature will gradually decrease, and at a certain height, the water vapor in the air will reach saturation. If the air continues to be lifted, excess water vapor will be precipitated. If the temperature there is higher than 0°C, the excess water vapor condenses into small droplets; If the temperature is below 0 °C, the excess water vapor condenses into Xiaoice crystals.

When these small water droplets and Xiaoice crystals gradually increase to the point where the human eye can recognize them, they are clouds.

When you see the above, you should know that the cloud is the continuous rise of water vapor, which is first hot and then cold, causing part of the water vapor to saturate and precipitate, which is the cloud we see. So we can only see clouds at high altitudes, that is, we feel that the clouds are floating in the air, and water vapor cannot be seen until they precipitate, so we can't see clouds at low altitudes.

The above is too refreshed, in simple terms, the density of clouds is less than that of air, and it is mixed with water vapor (water vapor density is small, it will float up), so the clouds will float in the sky. However, if the water vapor in the clouds liquefies, too many water droplets will fall and form rain.

Clouds float in the sky because clouds are made up of many water droplets, and the water droplets themselves are moving, so the clouds are also moving; In addition, even if the cloud itself does not move, the wind in the sky will drive it to move. Clouds are water vapor in the atmosphere.

The small water droplets or Xiaoice crystals formed by condensation liquefied in cold are very lightweight. To be precise, a cloud is a mixture of small water droplets formed by the condensation of water vapor and ice crystals, which have a certain density. The atmosphere is made up of gas molecules and floats and sinks.

and other substances, transparent but also have a certain density.

Different classifications of clouds.

1. Low clouds include cumulus clouds and cumulonimbus clouds.

Stratocumulus clouds, Stratus clouds and Nimbostratus are five cloud genera, low clouds are mostly composed of water droplets, and thick or vertically vigorous low clouds are composed of water droplets, supercooled water droplets, and ice crystals. The cloud base height is generally below 2500 meters, but it varies with the season, weather conditions and different geographical latitudes.

2. Mid-clouds are composed of tiny water droplets, supercooled water droplets, or a mixture of ice crystals and snow crystals. The height of the base of the medium cloud is generally between 2500-5000 meters. Altostratus clouds receive more rain in the summer and more snow in the winter. Altocumulus.

There is no precipitation when it is thinner, but in highland areas.

Altocumulus clouds appear rain (snow, flags).

3. In temperate regions, high clouds.

The height of the cloud droplets is usually more than 5 kilometers, mainly composed of ice crystals, and generally does not directly produce precipitation, and in winter the northern cirrostratus and cirrus dense clouds occasionally snowfall, and sometimes snow streaks can be seen.

Snow Banner Diagram.

Because the earth and the atmosphere around the earth in the process of revolution have the effect of geostrophic deflection force, which causes the relative motion between the atmosphere and the earth, so the clouds in the sky will flutter.

When the water vapor rises to the same density of air as it, it no longer rises, and because of the cold, it liquefies or condenses into small water droplets or Xiaoice particles, which appear to be white clouds from the ground.

Reason: The cloud is made up of many water droplets, and the water droplets themselves are moving, so the clouds are also moving; In addition, even if the cloud itself does not move, the wind in the sky will drive it to move.

Even if there is no wind, we are on the earth, with the earth as the relative stationary, and the clouds are high in the sky, and there is a relative motion relationship with the earth, which is also a relative motion relationship with us, and we see that the clouds are also floating when we see them. In short, the clouds just flutter in the sky.

Clouds are formed when air containing water vapor rises, and due to the flow of air, water vapor is produced, so that white clouds are called.

Clouds are small water droplets in the air that are large and tall, so they look white and form clouds because they are far away from us and are located relatively high. If it were on land, it would not be called a cloud, but a fog.

<> because clouds are water vapor floating in the air.

The air is also constantly flowing in the air. The movement of the air is the wind, which blows the clouds away, and the faster the air moves, the faster the clouds go, and the reason why the clouds float in the air is because of the movement of the atmosphere, the low-altitude atmosphere.

It belongs to the troposphere.

The air is constantly moving irregularly, the air is not absolutely stationary, any air disturbance can support the particles of a certain size, which is one of the characteristics of the particles when they are fine to a certain extent, and the specific gravity of the substance itself has less impact on the sedimentation, so the clouds will drift away.

Question 1: Why do clouds float in the air? Although the density of water is greater than that of air and does not float, but after water is evaporated into water vapor, the water vapor is much less dense than the air, so it will rise under the buoyancy of the air, but the higher the density of the air is lacking, the thinner the volt, the higher the colder, so when the water vapor rises to the same density of the air as it, it does not rise, and because of the cold, it liquefies or condenses into small water droplets or Xiaoice particles, which appear to be white clouds from the ground.

Oh Question 2: Why do white clouds drift??? Because clouds are made up of steam, when the wind blows, it will moveQuestion 3:

How do a few white clouds float in the air White clouds float leisurely in the air Question 4: How did the white clouds come from and why do they float The clouds are a concrete embodiment of the earth's water cycle, and it is the movement of the wind that makes the clouds float.

Question 5: What are the white clouds floating in the air?

Because. The gas of the cloud is lighter than the gas at low altitudes.

will float in the air.

When the clouds are thick, they condense into water droplets.

The proportion of the cloud has increased.

It will sink and even fog, rain and snow.

Because there is an atmosphere in the air, water molecules, can be dissolved into gases, for example, the air is humid, it is also invisible, intangible, only when hot and cold air meet, clouds, rain, snow, hail, etc. are formed.