The Quran talks about the Water Cycle.
This quiz, Quran and Science, includes various Scientific aspects mentioned in the Quran
Allah, in the Holy Quran, summons humanity to investigate and reflect upon the heavens, the earth, mountains, stars, plants, seeds, animals, the alternation of the night and the day, the creation of man, the rain and many other created things. Examining these, man comes to recognize the artistry of Allah's creation in the world around him, and ultimately, to know the Creator, Who created the entire universe and everything in it from nothing.
The Quran is not a book of Science but a book of ‘Signs’, i.e. Aayaats (Verses). There are more than six thousand ‘Signs’ in the Qur’an of which more than a thousand deal with hard core Science.
The Quran contains the following verse regarding the origin of the universe: “Do not the Unbelievers see that the heavens and the earth were joined together (as one unit of Creation), before We clove them asunder?” (Quran 21:30)
“He created the heavens and the earth from nothing” (Quran 6:101), this verse proves the scientific fact which was discovered that the universe came into being through the explosion of a single point-mass that had zero volume"