Before discharging decomposed sewage into rivers and seas, the Options: A . &nbspwater is filtered only B . &nbsppathogens are removed only C . &nbsppH of sewage is neutralized D . &nbspwater is filtered and pathogens are removed

Before discharging decomposed sewage into rivers and seas, the

Question

Before discharging decomposed sewage into rivers and seas, the

Options:

A . water is filtered only

B . pathogens are removed only

C . pH of sewage is neutralized

D . water is filtered and pathogens are removed

Answer: Option D
Answer: (d).water is filtered and pathogens are removed

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Question 1. Link between composers and decomposers is called as....

Question 2. Inorganic gases released during decomposition includes....

Question 3. Biogas includes none ,but....

Question 4. Inorganic salts released during decomposition include....

Question 5. When the decomposers respire,....

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Question 9. The reaction by which chemical energy that has been stored in the high energy phosphoanhydride bonds in ATP is released ....high energy phosphoanhydride bonds in ATP is released is called

Question 10. ATP is hydrolyzed into....

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