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Consider the following statements regarding Urban heat island.
- An urban heat island is experienced when certain areas within a city experience higher heat load than surrounding areas on the same day.
- It is a local and temporary phenomenon.
- Construction of high-rise buildings rather than two storey building helps in reducing the Urban heat island.
How many of the above statements is/are correct?
- a)Only one
- b)Only two
- c)All three
- d)None
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Consider the following statements regarding Urban heat island. An urba...
Statement Analysis:
Statement 1:
An urban heat island is experienced when certain areas within a city experience higher heat load than surrounding areas on the same day.
- Correctness: This statement is correct. Urban heat islands occur due to the increased absorption and retention of heat in urban areas compared to their rural surroundings.
Statement 2:
It is a local and temporary phenomenon.
- Correctness: This statement is incorrect. Urban heat islands are not temporary; they are long-term phenomena caused by human activities like urbanization and industrialization.
Statement 3:
Construction of high-rise buildings rather than two storey building helps in reducing the Urban heat island.
- Correctness: This statement is correct. High-rise buildings create more shade, reducing the amount of sunlight reaching the ground and lowering temperatures compared to low-rise buildings.
Conclusion:
Out of the three statements provided, only statement 1 and statement 3 are correct. Statement 2 is incorrect as urban heat islands are persistent rather than temporary phenomena. Therefore, the correct answer is Option B: Only two.
Statement 1:
An urban heat island is experienced when certain areas within a city experience higher heat load than surrounding areas on the same day.
- Correctness: This statement is correct. Urban heat islands occur due to the increased absorption and retention of heat in urban areas compared to their rural surroundings.
Statement 2:
It is a local and temporary phenomenon.
- Correctness: This statement is incorrect. Urban heat islands are not temporary; they are long-term phenomena caused by human activities like urbanization and industrialization.
Statement 3:
Construction of high-rise buildings rather than two storey building helps in reducing the Urban heat island.
- Correctness: This statement is correct. High-rise buildings create more shade, reducing the amount of sunlight reaching the ground and lowering temperatures compared to low-rise buildings.
Conclusion:
Out of the three statements provided, only statement 1 and statement 3 are correct. Statement 2 is incorrect as urban heat islands are persistent rather than temporary phenomena. Therefore, the correct answer is Option B: Only two.
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Community Answer
Consider the following statements regarding Urban heat island. An urba...
- An urban heat island is a local and temporary phenomenon experienced when certain pockets within a city experience higher heat load than surrounding or neighbouring areas on the same day. The temperature variation can range between 3 to 5 degrees Celsius.
- Rural areas have relatively larger green cover in the form of plantations, farmlands, forests and trees as compared to urban spaces. This green cover plays a major role in regulating heat in its surroundings.
- On the contrary, urban areas lack sufficient green cover or gardens and are often developed with highrise buildings, roads, parking spaces, pavements and transit routes for public transport. As a result, heat regulation is either completely absent or man-made.
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Consider the following statements regarding Urban heat island. An urban heat island is experienced when certain areas within a city experience higher heat load than surrounding areas on the same day. It is a local and temporary phenomenon. Construction of high-rise buildings rather than two storey building helps in reducing the Urban heat island.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer?
Question Description
Consider the following statements regarding Urban heat island. An urban heat island is experienced when certain areas within a city experience higher heat load than surrounding areas on the same day. It is a local and temporary phenomenon. Construction of high-rise buildings rather than two storey building helps in reducing the Urban heat island.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. 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 regarding Urban heat island. An urban heat island is experienced when certain areas within a city experience higher heat load than surrounding areas on the same day. It is a local and temporary phenomenon. Construction of high-rise buildings rather than two storey building helps in reducing the Urban heat island.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. 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 regarding Urban heat island. An urban heat island is experienced when certain areas within a city experience higher heat load than surrounding areas on the same day. It is a local and temporary phenomenon. Construction of high-rise buildings rather than two storey building helps in reducing the Urban heat island.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer?.
Consider the following statements regarding Urban heat island. An urban heat island is experienced when certain areas within a city experience higher heat load than surrounding areas on the same day. It is a local and temporary phenomenon. Construction of high-rise buildings rather than two storey building helps in reducing the Urban heat island.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. 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 regarding Urban heat island. An urban heat island is experienced when certain areas within a city experience higher heat load than surrounding areas on the same day. It is a local and temporary phenomenon. Construction of high-rise buildings rather than two storey building helps in reducing the Urban heat island.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. 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 regarding Urban heat island. An urban heat island is experienced when certain areas within a city experience higher heat load than surrounding areas on the same day. It is a local and temporary phenomenon. Construction of high-rise buildings rather than two storey building helps in reducing the Urban heat island.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer?.
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