How to regenerate?The sea will not dry up, right?
It can be said that the sea water is endless, and the surface of the water evaporation every day, and then through the rain and snow down, as well as groundwater. That is, groundwater, surface water, evaporation of water vapor, the three are in circulation.
Water is regenerated through its three state change, namely, solid, liquid, and gas
The water is inexhaustible, and every day in the surface water evaporation, and then through the form of rain and snow down, and groundwater. Every day, the rain can complement the sea or river, so the water is inexhaustible! But, if people are free to waste water, then the water will dry!I wrote so much, and asked my teacher, must not be wrong!
