Domestic water is treated before it reaches homes. Three treatments are given: sedimentation and filtration; treatment with chlorine; treatment with carbon. Which row indicates the purpose of these treatments?
- Asedimentation and filtration: kills microbes; treatment with chlorine: removes solids; treatment with carbon: removes unpleasant tastes and odours
- Bsedimentation and filtration: removes solids; treatment with chlorine: kills microbes; treatment with carbon: removes unpleasant tastes and odours
- Csedimentation and filtration: removes solids; treatment with chlorine: removes unpleasant tastes and odours; treatment with carbon: kills microbes
- Dsedimentation and filtration: removes unpleasant tastes and odours; treatment with chlorine: kills microbes; treatment with carbon: removes solids