According to the flow of cold and hot air, how is the wind formed in nature?

Wind is a phenomenon of air movement on Earth, generally caused by the heat of solar radiation. Sunlight.

When irradiated on the earth's surface, the surface temperature rises, and the air on the surface expands lightly and rises due to heating. When the hot air rises, the cold air at a low temperature flows laterally, and the rising air gradually cools and becomes heavier and falls, and the air heats up to rise due to the high surface temperature, and this air flow is called wind.

Accumulation of water vapor.

When clouds form water, the volume shrinks, and the surrounding water vapor comes to replenish, forming wind. The wind on the earth is related to the water source, and the wind is produced by the expansion and contraction of water and water vapor.

The wind blows from the sea to the land, or the land blows to the sea, and the temperature on the ground is high in summer, and the air and water vapor expand and rise, and the air and water vapor with a large proportion of the sea surface should supplement the ground air space, and the sea surface temperature is low and the air shrinks.

Causes of the formation of wind in nature:

Wind is a natural phenomenon that is caused by the movement of air, which in turn is caused by the heat of solar radiation. Sunlight shines on the earth's surface, causing the surface temperature to rise, and the air on the surface of the earth is heated and expands lightly and rises. When the hot air rises, the cold air at a low temperature flows in laterally, and the rising air cools and becomes heavier and falls, and the air heats up to rise due to the high surface temperature, and the flow of this air generates wind.

It doesn't feel reasonable! It is reasonable to think that the lateral flow of air should be related to the rotation of the earth!

How the wind is formed and how it flows.

Wacky and weird methods v rolling.

Wind is the flow of cold air towards hot air.

When the sun hits different areas of the earth's surface, the air is irradiated by sunlight, resulting in uneven heat and cold of the air. The hot air is lighter and tends to fly higher and rises above the cold air around it, while the cold air is heavier and flows to the lighter air, so the air flows and winds are generated.

Hot low pressure, cold high pressure, and air flow are all from high pressure to low pressure. Hot air is less dense and the airflow rises, so cold air flows towards hot air. Cold air flows downwards and hot air flows upwards.

Causes of the formation of the wind:

Wind is a natural phenomenon caused by the movement of air, and it is caused by the heat of solar radiation. The sun source Wang Xiaoguang shines on the surface of the earth, causing the surface temperature to rise, and the air on the surface of the earth is heated and expands lightly and rises. When the hot air rises, the cold air at a low temperature flows in the hail direction, and the rising air gradually cools and becomes heavier and falls, and because the temperature of the earth is high, the air is heated and rises, and the flow of this air produces wind.

From a scientific point of view, wind often refers to the horizontal movement component of air, including direction and magnitude, i.e., wind direction and speed; But for flight, it also includes the component of vertical motion, the so-called vertical or ascending air flow, where the wind moves the object in the direction of the object (mass of matter), and the wind is very fast.

Wind is formed by fast-moving air, so why does air move fast?

Hello dear, the wind is formed by the rapid flow of air, and the air will flow rapidly: mainly because the sun heats the surface unevenly, resulting in uneven air temperature in all parts, resulting in uneven air pressure caused by the pressure difference, the pressure difference causes the air to flow from high pressure to low pressure, and the wind is the result of the movement of the foresail from one ground to another due to the heating or cooling of the air.

Wind is a familiar thing, it is the result of the movement of air. However, the movement of air is generally in two directions, one is vertical, such as the rise and fall of the air flow, and the other is horizontal. Wind simply refers to the horizontal movement of the atmosphere.

For the atmosphere in nature to move from one place to another, it must act forcefully. What forces act on the atmosphere? Analyzing, there are four types of forces.

They are horizontal barometric pressure gradient force, geostrophic deflection force, inertial centrifugal force, and frictional force. Different combinations between these four forces produce different forms of wind.

The direct cause of the formation of wind: the uneven distribution of air pressure in the horizontal direction. Wind is affected by different factors such as atmospheric circulation, topography, and water, and has a variety of manifestations, such as monsoon, local sea and land breeze, valley wind, foehn wind, etc.

To put it simply, wind is the directional motion of air molecules. To understand the causes of wind, we must first clarify two key concepts: air and air pressure.

The composition of air includes: nitrogen molecules (78% of the total volume of air), oxygen molecules (about 21%), water vapor and other trace components. All the air molecules were moving at a rapid pace, colliding with each other and with anything on the horizon.

The flow of air can form wind.

Generally speaking, when describing the wind, it is within a certain height from the ground. The air from place B flows to place A, the volume of the atmosphere is huge, and the thickness of the atmosphere is also very large, and the air in the upper part will supplement the air vacancy in place B.

The replenishment of air does not have to be drastic, imagine that air is a continuous fluid, just like water, the outflow and replenishment are carried out at the same time, so that the river does not dry up. The same is true for air, if the air in one place flows away slowly, the other adjacent directions will immediately fill in, and the formation is not necessarily a gale, and it takes a large pressure difference to form a gale, as if the pressure in the center of the typhoon is very low, and the surrounding air is quickly swept in, forming a gale around the center of the typhoon, but if the air moves slowly, it is normal that the general flow is not felt.