雨怎么形成的?用英文简述?帮帮忙啊!~~最好简单明了点.最好用点高级词汇.反正是自主招生的.

雨怎么形成的?用英文简述?帮帮忙啊!~~最好简单明了点.最好用点高级词汇.反正是自主招生的.
雨怎么形成的?用英文简述?
帮帮忙啊!~~最好简单明了点.最好用点高级词汇.反正是自主招生的.

雨怎么形成的?用英文简述?帮帮忙啊!~~最好简单明了点.最好用点高级词汇.反正是自主招生的.
Rain is formed when water molecules in the air collect around particles of dust.
雨是由于空气的水分子聚集在灰尘的四周而形成的.
2,The water evaporated to form clouds.These rose ihto the sky to form rain.
水蒸发形成云,云上升到空中形成雨.
3,water vapor could be much less likely to turn to rain without the dust particles.
假如没有灰尘的微粒,水蒸气就不大可能形成雨.
4,When the collected water becomes heavy enough the water droplet falls to the earth as rain.
水气凝结到一定程度就形成了小水滴,其重量足以使它落到地上,即为雨.

What is the process of rain?（雨的形成过程）
Air masses acquire moisture on passing over warm bodies of water, or over wet land surfaces. The moisture, or water vapor, is carried upward into the air mass ...

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What is the process of rain?（雨的形成过程）
Air masses acquire moisture on passing over warm bodies of water, or over wet land surfaces. The moisture, or water vapor, is carried upward into the air mass by turbulence and convection. The lifting required to cool and condense this water vapor results from several processes, and study of these processes provides a key for understanding the distribution of rainfall in various parts of the world. For water vapor to first form clouds that can then produce precipitation requires tiny airborne particles that water can condense around. Particulates that can serve as condensation nuclei include dust, soot, pollutants, sea salt, volcanic material, and even microorganisms.

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rain, precipitation in liquid form. It consists of drops of water falling from clouds; if the drops are very small, they are collectively termed drizzle. Rain plays a key role in the hydrologic, or wa...

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rain, precipitation in liquid form. It consists of drops of water falling from clouds; if the drops are very small, they are collectively termed drizzle. Rain plays a key role in the hydrologic, or water, cycle in which moisture from the oceans evaporates, condenses into clouds, precipitates back to earth, and eventually returns to the ocean via runoff into streams and rivers to begin the cycle again.
Formation of Raindrops
Clouds contain huge numbers of tiny droplets of moisture. Raindrops are formed when these tiny droplets are enlarged, first by moisture from the surrounding air condensing on them and then by coalescing with other droplets during their descent. Raindrops vary in size from about 0.02 in. (0.5 mm) to as much as 0.33 in. (8 mm) in thunderstorms. From the time they leave the bottom of the cloud, evaporation takes place and, if the cloud is high, the air warm and dry, and the raindrops small, so that they fall slowly, they may evaporate completely before they reach the earth. If they do so, the drops are called virga.
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