A natural method of disposal of sewage is
ASewage irrigation
BSeptic tank treatment
CComposting
Daerated lagooning
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The first process created when a Linux systems boots is
Which of the following is a hand tool used for quarrying?
‘Universal donor’ in blood transfusions belong to the blood group:
The point through which the resultant of the liquid pressure acting on a surface is knownas
A set of closed contour lines with higher values inside it present