list four ways ways by which you can help in reducing [A] water pollution , [B] air pollution
Answer :-
A : water pollution
1 pre - traetment of waster from factories .
2 use to appropriate amount of fertilies and pesticides .
3 proper sewage treatment .
4 avoid mixing of excreate with water .
[B] Air pollution
1 use only unleading petrol .
2 CNG is a cleaner fuel . so this should be encouraged.
3 use of public transport should be encouraged
4 burning of dry leaves should be encouraged
Answers
Answered by
1
Answer:
water pollution
1 pre - traetment of waster from factories .
2 use to appropriate amount of fertilies and pesticides .
3 proper sewage treatment .
4 avoid mixing of excreate with water .
[B] Air pollution
1 use only unleading petrol .
2 CNG is a cleaner fuel . so this should be encouraged.
3 use of public transport should be encouraged
4 burning of dry leaves should be encouraged
Answered by
2
Answer:
For water pollution is: 3. proper sewage treatment.
for air pollution: 3. use of public transport should be encouraged.
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