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Consider the following statements:
Statement-I:
Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.
Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.
Statement-II:
Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.
Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.
Which one of the following is correct in respect of the above statements?
- a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-I
- b)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-I
- c)Statement-I is correct, but Statement-II is incorrect
- d)Statement-I is incorrect, but Statement-II is correct
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
Consider the following statements:Statement-I:Dark oxygen is generate...
Statement-I correctly states that dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface. This is in alignment with the concept of dark oxygen originating from mineral deposits located deep in the ocean.
Statement-II accurately describes that polymetallic nodules on the ocean floor can produce oxygen via electrochemical activity even in darkness. This explanation supports the generation of oxygen in the absence of sunlight, as observed in the concept of dark oxygen.
Therefore, both statements are correct, and Statement-II logically explains the generation of dark oxygen as described in Statement-I.
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Community Answer
Consider the following statements:Statement-I:Dark oxygen is generate...
Understanding the Statements
Statement-I suggests the existence of "dark oxygen" generated in the absence of sunlight, particularly in the deep ocean. This implies a process that occurs without direct sunlight, hinting at the unique biochemical activities occurring in these depths.
Statement-II discusses polymetallic nodules on the ocean floor, which can produce oxygen through electrochemical activity. These nodules, rich in metals, can facilitate reactions that lead to oxygen generation, even in total darkness.
Analysis of the Statements
- Statement-I: Dark Oxygen
- The term "dark oxygen" refers to oxygen produced in environments devoid of sunlight, such as deep ocean regions. This aligns with the concept of oxygen being generated through microbial processes or chemical reactions.
- Statement-II: Polymetallic Nodules
- Polymetallic nodules can indeed engage in electrochemical reactions that contribute to oxygen production. This process occurs independent of sunlight, supporting the idea presented in Statement-I.
Conclusion
- Correctness of Statements
- Both statements are correct.
- Statement-II provides a scientific basis for Statement-I by explaining how oxygen can be produced in dark environments, specifically through the activity of polymetallic nodules.
Thus, the correct answer is option 'A': both statements are accurate, and Statement-II explains the phenomenon described in Statement-I. This understanding is crucial for comprehending the biochemical processes occurring in deep ocean ecosystems, particularly in the context of environmental science and marine biology.
Statement-I suggests the existence of "dark oxygen" generated in the absence of sunlight, particularly in the deep ocean. This implies a process that occurs without direct sunlight, hinting at the unique biochemical activities occurring in these depths.
Statement-II discusses polymetallic nodules on the ocean floor, which can produce oxygen through electrochemical activity. These nodules, rich in metals, can facilitate reactions that lead to oxygen generation, even in total darkness.
Analysis of the Statements
- Statement-I: Dark Oxygen
- The term "dark oxygen" refers to oxygen produced in environments devoid of sunlight, such as deep ocean regions. This aligns with the concept of oxygen being generated through microbial processes or chemical reactions.
- Statement-II: Polymetallic Nodules
- Polymetallic nodules can indeed engage in electrochemical reactions that contribute to oxygen production. This process occurs independent of sunlight, supporting the idea presented in Statement-I.
Conclusion
- Correctness of Statements
- Both statements are correct.
- Statement-II provides a scientific basis for Statement-I by explaining how oxygen can be produced in dark environments, specifically through the activity of polymetallic nodules.
Thus, the correct answer is option 'A': both statements are accurate, and Statement-II explains the phenomenon described in Statement-I. This understanding is crucial for comprehending the biochemical processes occurring in deep ocean ecosystems, particularly in the context of environmental science and marine biology.
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Consider the following statements:Statement-I:Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.Statement-II:Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer?
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Consider the following statements:Statement-I:Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.Statement-II:Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:Statement-I:Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.Statement-II:Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:Statement-I:Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.Statement-II:Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer?.
Consider the following statements:Statement-I:Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.Statement-II:Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:Statement-I:Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.Statement-II:Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:Statement-I:Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.Statement-II:Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Consider the following statements:Statement-I:Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.Statement-II:Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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Here you can find the meaning of Consider the following statements:Statement-I:Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.Statement-II:Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Consider the following statements:Statement-I:Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.Statement-II:Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Consider the following statements:Statement-I:Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.Statement-II:Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Consider the following statements:Statement-I:Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.Statement-II:Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following statements:Statement-I:Dark oxygen is generated in the absence of sunlight, deep beneath the ocean's surface.Statement-II:Polymetallic nodules located on the ocean floor can produce oxygen via electrochemical activity even in darkness.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice UPSC tests.
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