Static Quiz 02 August 2024
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Static Quiz 02 August 2024 for UPSC Prelims
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- Question 1 of 5
1. Question
With reference to the Noise Pollution (Regulation and Control) Rules, 2000, consider these statements:
1. The rules are established under the Air (Prevention and Control of Pollution) Act, 1981.
2. According to the rules, loudspeakers cannot be used between 10 PM and 8 AM.
Which of the above statements is/are incorrect?CorrectAnswer: C
Both statements are correct.IncorrectAnswer: C
Both statements are correct. - Question 2 of 5
2. Question
Consider these statements regarding cold water corals:
1. They always exist as colonies forming extensive reefs.
2. They are only found in deep ocean waters.
3. They do not have a symbiotic relationship with zooxanthellae.
Which of the above statements is/are correct?CorrectAnswer: C
They can exist as individuals or colonies forming extensive reefs. Hence, statement 1 is incorrect. They usually live in waters ranging from 4°C to 13°C at depths between 200 and 1,000 meters but can be found as shallow as 40 meters and as deep as 6,300 meters. Therefore, statement 2 is incorrect.IncorrectAnswer: C
They can exist as individuals or colonies forming extensive reefs. Hence, statement 1 is incorrect. They usually live in waters ranging from 4°C to 13°C at depths between 200 and 1,000 meters but can be found as shallow as 40 meters and as deep as 6,300 meters. Therefore, statement 2 is incorrect. - Question 3 of 5
3. Question
Regarding tropical moist deciduous forests, consider these statements:
1. These are the most widespread forests in India, covering regions that receive 70-100 cm of rainfall.
2. They can be found in the Andaman Islands, the western slopes of the Western Ghats, and the foothills of the Himalayas in the northeast.
3. Species like sandalwood, mahua, and sal are found here.
Which of the above statements is/are incorrect?CorrectAnswer: A
Moist deciduous forests are more prominent in areas receiving 100-200 cm of rainfall. Hence, statement 1 is incorrect.IncorrectAnswer: A
Moist deciduous forests are more prominent in areas receiving 100-200 cm of rainfall. Hence, statement 1 is incorrect. - Question 4 of 5
4. Question
Consider the statements about the differences between acclimatization and adaptation:
1. Adaptation is a temporary adjustment of an organism to a changing environment, while acclimatization is a long-term adjustment of a group of organisms to a changing environment.
2. An increase in red blood cells at high altitudes is an example of adaptation.
Which of the above statements is/are correct?CorrectAnswer: D
Acclimatization refers to small, short-term changes in a single organism’s body to overcome environmental challenges, such as soldiers undergoing rigorous training before serving in harsh climates like the Siachen Glacier. Hence, statement 1 is incorrect. Acclimatization does not affect the genetic mechanisms of the organism. Adaptation of populations to change, influencing evolution through genetic selection, is different from individual acclimatization. The human body functions best at sea level, where oxygen concentration in the air is 20.9%, and the partial pressure of oxygen in inspired air is 160 mmHg. As altitude increases and pO2 drops, the body’s immediate and long-term responses involve hyperventilation, cardio-acceleration, and increased red blood cell count, indicating statement 2 is incorrect.IncorrectAnswer: D
Acclimatization refers to small, short-term changes in a single organism’s body to overcome environmental challenges, such as soldiers undergoing rigorous training before serving in harsh climates like the Siachen Glacier. Hence, statement 1 is incorrect. Acclimatization does not affect the genetic mechanisms of the organism. Adaptation of populations to change, influencing evolution through genetic selection, is different from individual acclimatization. The human body functions best at sea level, where oxygen concentration in the air is 20.9%, and the partial pressure of oxygen in inspired air is 160 mmHg. As altitude increases and pO2 drops, the body’s immediate and long-term responses involve hyperventilation, cardio-acceleration, and increased red blood cell count, indicating statement 2 is incorrect. - Question 5 of 5
5. Question
Consider the statements regarding Reducing Emissions from Deforestation and Forest Degradation (REDD+):
1. It provides incentives for developing countries to invest in low-carbon development paths.
2. It is a mechanism developed by IUCN.
3. Its implementation is voluntary, depending on national circumstances, capacities, and support levels.
Which of the above statements is/are correct?CorrectAnswer: C
REDD+ is a framework created by the UNFCCC Conference of the Parties (COP) guiding activities to reduce deforestation and forest degradation emissions, sustainable forest management, and enhancing forest carbon stocks in developing countries. Therefore, statement 1 is correct, and statement 2 is incorrect.IncorrectAnswer: C
REDD+ is a framework created by the UNFCCC Conference of the Parties (COP) guiding activities to reduce deforestation and forest degradation emissions, sustainable forest management, and enhancing forest carbon stocks in developing countries. Therefore, statement 1 is correct, and statement 2 is incorrect.
