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प्रश्न
Name the two different categories of microbes naturally occurring in sewage water.
उत्तर
Bacteria and fungi are two categories of naturally occurring microbes present in sewage.
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संबंधित प्रश्न
With the help of a flow-chart exhibit the events of eutrophication.
State the cause of accelerated eutrophication
List the events that reduce the Biochemical Oxygen Demand (BOD) of a primary effluent during sewage treatment.
List the events that lead to biogas production from waste water whose BOD has been reduced significantly.
Write critical notes Biological magnification
What is Biochemical Oxygen Demand significance in an aquatic ecosystem?
Answer the following question:
While on a visit to a pond in the city-neighborhood, the visitors were delighted to find a large expanse of water covered with colorful algal mass.
As a student of biology, do you agree with their delight? Give reasons in support of your answer.
Match the following and choose the correct option.
| Column I | Column II |
| A. Environment Protection Act | i. 1974 |
| B. Air Prevention & Control of Pollution Act | ii. 1987 |
| C. Water Act | iii. 1986 |
| D. Amendment of Air Act to include noise as an air pollutant | iv. 1981 |
The correct matches is:
Match the following and choose the correct option.
| Column I | Column II | |
| A. | Environment Protection Act | i. 1974 |
| B. | Air Prevention & Control of Pollution Act | ii. 1987 |
| C. | Water Act | iii. 1986 |
| D. | Amendment of Air Act to include noise as an air pollutant | iv. 1981 |
The correct matches is;
Match the following and choose the correct option.
| Column I | Column II | ||
| A. | Environment Protection Act | i. | 1974 |
| B. | Air Prevention & Control of Pollution Act | ii. | 1987 |
| C. | Water Act | iii. | 1986 |
| D. | Amendment of Air Act to include noise as an air pollutant | iv. | 1981 |
The correct matches is;
