12/17/2022 0 Comments Where does heavy rain take place![]() Without rain, all these species would have probably become extinct.Īll in all, no matter how you see it, rain is an integral part of life in our world. There is a great number of species living deep in the oceans that do in fact depend on these minerals. Moreover, rainwater is essential in the transportation of nutrients and minerals that flow from land to the sea. Without rain, life forms depending on fresh water would have evolved differently – if they had evolved at all. Many species, humans included, depend on the availability of fresh water in order to survive. This is due to how water leaves behind its salt whenever it gets evaporated. Through the aforementioned process of precipitation, fresh water is created. ![]() If the weather is very cold, they might freeze and turn to snow, sleet or hail. To put it into perspective make note that for a single raindrop to form, millions of water droplets are required to collide.Īssuming enough droplets are gathered and they do end up becoming adequately heavy to start falling, again, there is no guarantee that they will fall down as rain. If you are wondering why is it not raining constantly, if this process never stops, the answer is quite simple: Most of the water clouds does not fall as rain because its dropping speed is not nearly enough to overcome the updrafts that keep the clouds high.įor precipitation to take place and rain start falling, a water droplet needs to develop a fall speed which exceeds the cloud updraft. ![]() In other words, parts of a given cloud are constantly disappearing, whereas new parts are constantly growing. What makes rain fall?įirst of, it is important to realize that water is continually evaporating and condensing in the sky. Well, this is exactly what happens in the case of clouds. These are so light that they are lifting by the air current, and gravity is unable to pull them down. If you stare it, you will likely notice small, dust particles floating around in the air. An easy way to understand this is to regard a ray of sunlight going through your window. Why do clouds float? The short answer is that the tiny particles that compose them are so small that they are practically immune to the effects of gravity on them. For example, in cases where different streams of air converge, they force each other to rise higher and higher. There are, however, other ways a cloud can be formed. The main reason they exist is due to how the sun heats the vast water bodies of the Earth, effectively converting them into vapor. They are formed when the rising water vapors freeze, due to the much colder temperatures that exist up in the sky. And thus the cycle begins once more.Ĭlouds, essentially, are a composition of water droplets or ice crystals that have settled on dust particles in the atmosphere.
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