The diagram shows the water cycle, which is the continuous movement of water on, above and below the surface of the Earth.

The illustration indicates the cycle of

water

by which moves on, above, and below the surface of the Earth.

Overall

, it can be seen that the

water

cycle on the Earth starts with the sun shining and ends with

water

evaporation. Looking at the details, it is evident that at

first,

the sun shines on the rivers, lakes, and oceans, which evaporates the

water

and contributes 80% of

water

vapours in the air. After that, the

water

vapour condenses and forms a cloud, which is capable of precipitation and snow. In detail, it can be seen that after precipitation on the Earth, some of the

water

goes into the rivers, lakes and oceans or runoff on the surface,

while

other goes into the impervious layers.

Finally

, it appears from the diagram that all

this

water

goes into the ocean and evaporates to form a cloud, and

this

cycle continues.