Question
Question: When huge amount of sewage is dumped into a river, the BOD will...
When huge amount of sewage is dumped into a river, the BOD will
A
Increase
B
Remain unchanged
C
Slightly decrease
D
Decrease
Answer
Increase
When huge amount of sewage is dumped into a river, the BOD will
Increase
Remain unchanged
Slightly decrease
Decrease
Increase