The same science encyclopedia says: Because of the complexity of atmospheric motions and the enormous variability in vapor and particle content of the air, it seems impossible to construct a detailed, general theory of the manner in which clouds and precipitation develop.
বা নিয়ৰৰ বিন্দুসমূহ জানো কোনোবাই প্ৰসৱ কৰিলে? ”