Question

MATCH




1.Impurities
2. Sewage pipes
3. Waste Water
4. Network
5. Aerobic bacteria with sludge















a. Activated sludge
b. Sewage
c. Sewerage
d. Sewers
e. Contaminants​

Answer 1

Answer:

1. -a
2. -d
3. -b
4. -c
5. -e
6. please mark it as brainliest
7. #answerwithquality #BAL

Answer 2

a, d, b, c, e

i hope this will help you