SORU: boş bırakılan yere parçanın anlam bütünlüğünü sağlamak için getirilebilecek cümleyi bulunuz
To form a thunderstorm from a convective cloud, several conditions are necessary. ---- In an unstable atmosphere, the air temperature drops rapidly with height, meaning any bubble of air that begins rising and cooling will remain warmer than its surroundings. At every point in its ascent the rising air acts like a hot air balloon. Since it is warmer and less dense than the surrounding air, it continues to rise.
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Severe thunderstorms also may form tornadoes, columns of air spinning at extremely high wind speeds. |
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However, among them, most importantly the atmosphere must be unpredictable. |
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Severe thunderstorms may include hail, tornadoes, and damaging straight line winds. |
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The most severe cause of flooding usually follows short but very intensive thunderstorms. |
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In addition, lightning is a giant spark caused by a build-up of static electrical charges. |