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(a) State three effects of dumping untreated sewage into a river. (b) Name the disease in humans caused by plasmodium falciparum

      

(a) State three effects of dumping untreated sewage into a river.
(b) Name the disease in humans caused by plasmodium falciparum

  

Answers


John
(a) - Leads to eutrophication

- Kill organisms in water,

- Reduces the quality of water for consuming

- Changes the water PH

- Reduces amount of oxygen in the water

(b) - Respiration

- Defecation

- Excretion
johnmulu answered the question on May 8, 2017 at 11:51


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