Hydrology in Quran

وَجَعَلْنَا مِنَ الْمَاءِ كُلَّ شَيْءٍ حَيٍّ  (QS. Al Anbiya':30)

..... And we create every living things from water.....

Water is the main substance of our life. We maybe still survive by only drinking water without eating. But for sure, we going to die just eating without drinking in a week. Besides for drinking, we also need water in almost all of our activities. For examples: washing clothes, watering garden, as a source of food, for irrigation, energy, transportation, etc. Moreover, the astronaut when looking for a new planet, the first material need to look for is water. This is an indication that planet is alive. In detail, Allah also mentioned that every moving creatures were created from water.

              ۚ وَاللَّهُ خَلَقَ كُلَّ دَابَّةٍ مِنْ مَاءٍ ۖ فَمِنْهُمْ مَنْ يَمْشِي عَلَىٰ بَطْنِهِ وَمِنْهُمْ مَنْ يَمْشِي عَلَىٰ رِجْلَيْنِ وَمِنْهُمْ مَنْ يَمْشِي عَلَىٰ أَرْبَعٍ

                                                                                                يَخْلُقُ اللَّهُ مَا يَشَاءُ ۚ إِنَّ اللَّهَ عَلَىٰ كُلِّ شَيْءٍ قَدِيرٌ

"Allah has created every moving (living) creature from water. Some of them crawl on their bellies, some of them walk on two legs, and some of them walk on four legs.

Besides talk about water as the essence of living things, Al-Quran also mentioned water as 

On progress....