Static Quiz 21 September 2023
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Static Quiz 21 September 2023 for UPSC Prelims
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- Question 1 of 5
1. Question
Consider the following statements regarding Smog
1. The term smog was first used by Dr H A Des Voeux.
2. Smog is a condition of fog that had soot or smoke in it.
Which of the statements given above is/are correct?CorrectCorrect Answer : C
All the above statements are correct.IncorrectCorrect Answer : C
All the above statements are correct. - Question 2 of 5
2. Question
Which of the following is the biggest overall contributor to the greenhouse effect?
CorrectCorrect Answer : D
IncorrectCorrect Answer : D
- Question 3 of 5
3. Question
Consider the following statements regarding Black carbon (BC)
1. Black carbon is a form of particulate air pollutant, produced from incomplete combustion.
2. Black carbon (BC) is the strongest absorber of sunlight and heats the air directly.
Which of the statements given above is/are correct?CorrectCorrect Answer : C
All the above statements are correct.IncorrectCorrect Answer : C
All the above statements are correct. - Question 4 of 5
4. Question
Consider the following statements regarding Greenhouse effect
1. The greenhouse effect is a man-made phenomenon that blankets the earth’s lower atmosphere
and warms it.
2. The incoming solar radiations are of short wavelengths.
Which of the statements given above is/are correct?CorrectCorrect Answer : B
The greenhouse effect is a naturally occurring phenomenon that blankets the earth
lower atmosphere and warms it, maintaining the temperature suitable for living
things to survive. Hence, statement 1 is incorrect.IncorrectCorrect Answer : B
The greenhouse effect is a naturally occurring phenomenon that blankets the earth
lower atmosphere and warms it, maintaining the temperature suitable for living
things to survive. Hence, statement 1 is incorrect. - Question 5 of 5
5. Question
Consider the following statements
1. Mycoremediation is a water remediation technique that involves the uptake of contaminants
by plant roots.
2. Rhizofiltration is a form of bioremediation in which fungi are used to decontaminate the area.
Which of the statements given above is/are correct?CorrectCorrect Answer : D
Mycoremediation is a form of bioremediation in which fungi are used to decontaminate the area.
Hence, statement 1 is incorrect.Rhizofiltration is a water remediation technique that involves the uptake of
contaminants by plant roots. Hence, statement 2 is incorrect.IncorrectCorrect Answer : D
Mycoremediation is a form of bioremediation in which fungi are used to decontaminate the area.
Hence, statement 1 is incorrect.Rhizofiltration is a water remediation technique that involves the uptake of
contaminants by plant roots. Hence, statement 2 is incorrect.
