List of practice Questions

Which of the following is an indicator of wastewater salinity?
Which parameter is commonly measured to assess the level of pathogens in wastewater?
What is the purpose of adding chlorine or ozone during water treatment?
What is the primary function of baghouse filters in air pollution control?
Which of the following is a method used to control sulfur dioxide (SO$_2$) emissions?
Why is Cation Exchange Capacity of the soils important in agriculture?
Which of the following is a natural source of aerosols?
How do aerosols contribute to air quality concerns?
Which of the following human activities is a significant source of anthropogenic trace metal contamination in soils?
Which of the following is not a feature of the lithosphere?
Which of the following is not a major biome found in the biosphere?
Which global agreement protects the stratospheric ozone layer by phasing out the production and consumption of ozone-depleting substances (ODS)?
In aerobic biological waste treatment, microorganisms utilize which compound as the primary electron acceptor during the degradation of organic matter?
Which group of microbes is known for its role in the production of antibiotics?
Which of the following is not a common nitrogen source used in cultivation media for microorganisms?
The Sundarbans, located in India, are known for being the largest _________________ ecosystem in the world.
What is the primary mechanism of action of ultraviolet (UV) radiation in controlling microorganisms?
Which chemical agent is effective against enveloped viruses, such as influenza and herpes viruses?
Which process occurs during the acidogenesis stage of anaerobic digestion?
Photosynthesis converts solar energy into the chemical energy of a carbohydrate by?
What is the primary purpose of biogeochemical cycles in ecosystems?
Which of the following Indian states is known for its significant population of the Bengal Tiger?
If $b_{yx}$ and $b_{xy}$ are regression coefficients and they are equal, then?

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