Answer:
Community Water Treatment
Explanation:
Coagulation and Flocculation. Coagulation and flocculation are often the first steps in water treatment. ...
Sedimentation. During sedimentation, floc settles to the bottom of the water supply, due to its weight.
Wind is the agent of erosion that creates sand dunes. The wind blows grains of sand into a sheltered or otherwise secure location, allowing gradual accumulation.
Answer:It has been described that the Moon formed as a result of a confrontation between the Earth and another small planet the size of Mars. The wreckage from this impact managed to accumulate in an orbit around Earth, eventually forming the Moon.
Explanation:
Answer:
Because the cross is what Christians believed Jesus died on before he was resurrected.
