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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
How does algal bloom destroy the quality of a fresh water body? Explain.
Why is Eichhornia crassipes nicknamed as “Terror of Bengal”?
"Determination of Biological Oxygen Demand (BOD) can help in suggesting the quality of a water body." Explain.
What is Biochemical Oxygen Demand significance in an aquatic ecosystem?
The loudness of a sound that a person can withstand without discomfort is about ______.
Match the items in column I and column II and choose the correct option:
| Column I | Column II |
| A. UV | i. Biomagnification |
| B. Biodegradable Organic matter | ii. Eutrophication |
| C. DDT | iii. Snow blindness |
| D. Phosphates | iv. BOD |
The correct match is:
Which of the following water samples in the table given below, will have a higher concentration of organic matter?
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 The correct matches is | iv. 1981 |
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 |
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 |
