<span>When the strength of the rock exceeded it suddenly breaks causing an earthquake </span>
Oh, yeah? Then why'd you post this, hmm?
Answer:
Wastewater treatment
Explanation:
The major aim of wastewater treatment is to remove as much of the suspended solids as possible before the remaining water, called effluent, is discharged back to the environment. As solid material decays, it uses up oxygen, which is needed by the plants and animals living in the water.
Yes it is divded into 12 main cultures
China is a Communist Economy
