Water could have come from the infiltration of precipitations in the soil. Under the effect of winds oceans water were drive towards the interior of the continents. According to Aristotle water vapour from the soil condensed in cool mountain cave and formed underground reservoir that fed fountains. In the year 1580 Palissy clarified the concept of water cycle he claimed that underground water came from rain water infiltrating into the soil, this is the most acceptable and confirmed concept.We (Allah) send down water from the sky in measure an lodged it in the ground and we certainly are able to withdraw it (Sura 23, 18-19 Verses) the above verses are explaining the complete water cycle i.e., water fall, penetration of water in the soil and evaporation phenomenon.Only after weather radar was invented was it possible to discover the stages by which rain is formed.According to this, the formation of rain takes place in three stages.The matchless style of the Qur'an and the superior wisdom in it are definite evidence that it is the word of God.
Although these verses provide arguments intended to lead man to meditate on the Beneficence of God towards His creatures, here and there they contain statements that are interesting from the point of view of modern science.
First, the "raw material" of rain rises up into the air with the wind.
Later, clouds are formed, and finally raindrops appear.
ne of the properties of seas that has only recently been discovered is related in a verse of the Qur'an as follows: "He has let loose the two seas, converging together, with a barrier between them they do not break through." (The Qur'an, -20) This property of the seas, that they come together yet do not mingle with one another at all, has only very recently been discovered by oceanographers.
Because of the physical force called "surface tension", the waters of neighboring seas do not mix.