“പ്ളാസ്റ്റിക്ക് മലിനീകരണത്തെ തോൽപ്പിക്കുക" ഏതു വർഷത്തെ പരിസ്ഥിതി ദിനത്തിന്റെ തീം ആണ് ?
A2020
B2022
C2019
D2023
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Related Questions:
What is the total percentage of nitrogen gas in the air?
The best practice that is involved in biological waste disposal is?
Which of the following options best describes the primary function of a scrubber in the context of air pollution control from industrial emissions?
- Scrubbers are electrostatic devices that remove particulate matter from industrial exhausts to prevent its release into the atmosphere.
- Scrubbers utilize a high-speed air flow to separate harmful gases, such as nitrogen and oxygen, from industrial emissions before their release.
- Scrubbers reduce the concentration of harmful particulate matter smaller than 2.5 micrometers in diameter, effectively mitigating their detrimental effects on human health.
- Scrubbers use a spray of water or lime to eliminate gases like sulfur dioxide from industrial exhausts before their dispersal into the environment.
Which of the following particles is called the particulate pollutants?
The use of microorganism metabolism to remove pollutants such as oil spills in the water bodies is known as :