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Consider the following about heatwaves:
1. Climate change is leading to increased frequency and intensity of heatwaves.
2. In India, it is most commonly experienced in North-Western regions.
3. As per NDMA guidelines, when local temperature is constantly above 40°C, heat waves must be declared by local authorities.
Select the correct answer using the codes below:
- a)1 and 2 only
- b)3 only
- c)2 and 3 only
- d)All of the above
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Consider the following about heatwaves: 1. Climate change is leading ...
- Climate change-induced global warming, urbanisation, deforestation etc have further increased instances of heatwaves.
- It is a period of abnormally high temperatures, more than the normal maximum temperature that occurs during the summer season in the North-Western parts of India. Heatwaves typically occur between March and June, and in some rare cases even extend till July.
- When the actual maximum temperature remains 45°C or more irrespective of normal maximum temperature, heat waves should be declared.
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Consider the following about heatwaves: 1. Climate change is leading ...
Explanation:
1. Climate change is leading to increased frequency and intensity of heatwaves.
Climate change refers to long-term changes in temperature, precipitation, wind patterns, and other aspects of the Earth's climate system. It is widely accepted that human activities, particularly the burning of fossil fuels, have significantly contributed to climate change. As a result, the Earth's average temperature is increasing, leading to various impacts, including an increase in the frequency and intensity of heatwaves. Heatwaves are prolonged periods of excessively hot weather, typically lasting for several days or even weeks. The rising temperatures due to climate change create favorable conditions for heatwaves to occur more frequently and with greater intensity.
2. In India, it is most commonly experienced in North-Western regions.
India experiences heatwaves across various regions, but they are most commonly observed in the North-Western parts of the country. This region includes states like Rajasthan, Gujarat, Punjab, Haryana, and parts of Madhya Pradesh. These areas are known for their arid or semi-arid climate, which makes them more prone to extreme heat conditions. Factors such as geographical location, proximity to deserts, and the absence of significant water bodies contribute to the higher occurrence of heatwaves in these regions.
3. As per NDMA guidelines, when local temperature is constantly above 40°C, heatwaves must be declared by local authorities.
The National Disaster Management Authority (NDMA) is responsible for planning, coordinating, and implementing measures for disaster management in India. The NDMA has issued guidelines regarding the declaration of heatwaves by local authorities. According to these guidelines, a heatwave is declared when the local temperature consistently remains above 40°C for a certain period. This threshold temperature helps authorities in identifying and responding to heatwave situations, ensuring appropriate measures are taken to protect vulnerable populations from the adverse effects of extreme heat.
Correct Answer:
Based on the given information, the correct answer is option 'A' - 1 and 2 only. The statement that climate change is leading to increased frequency and intensity of heatwaves is supported by scientific consensus. The statement about heatwaves being most commonly experienced in North-Western regions of India is also accurate. However, there is no mention of the NDMA guidelines in the given information, so the statement regarding the declaration of heatwaves by local authorities is not supported.
1. Climate change is leading to increased frequency and intensity of heatwaves.
Climate change refers to long-term changes in temperature, precipitation, wind patterns, and other aspects of the Earth's climate system. It is widely accepted that human activities, particularly the burning of fossil fuels, have significantly contributed to climate change. As a result, the Earth's average temperature is increasing, leading to various impacts, including an increase in the frequency and intensity of heatwaves. Heatwaves are prolonged periods of excessively hot weather, typically lasting for several days or even weeks. The rising temperatures due to climate change create favorable conditions for heatwaves to occur more frequently and with greater intensity.
2. In India, it is most commonly experienced in North-Western regions.
India experiences heatwaves across various regions, but they are most commonly observed in the North-Western parts of the country. This region includes states like Rajasthan, Gujarat, Punjab, Haryana, and parts of Madhya Pradesh. These areas are known for their arid or semi-arid climate, which makes them more prone to extreme heat conditions. Factors such as geographical location, proximity to deserts, and the absence of significant water bodies contribute to the higher occurrence of heatwaves in these regions.
3. As per NDMA guidelines, when local temperature is constantly above 40°C, heatwaves must be declared by local authorities.
The National Disaster Management Authority (NDMA) is responsible for planning, coordinating, and implementing measures for disaster management in India. The NDMA has issued guidelines regarding the declaration of heatwaves by local authorities. According to these guidelines, a heatwave is declared when the local temperature consistently remains above 40°C for a certain period. This threshold temperature helps authorities in identifying and responding to heatwave situations, ensuring appropriate measures are taken to protect vulnerable populations from the adverse effects of extreme heat.
Correct Answer:
Based on the given information, the correct answer is option 'A' - 1 and 2 only. The statement that climate change is leading to increased frequency and intensity of heatwaves is supported by scientific consensus. The statement about heatwaves being most commonly experienced in North-Western regions of India is also accurate. However, there is no mention of the NDMA guidelines in the given information, so the statement regarding the declaration of heatwaves by local authorities is not supported.
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Consider the following about heatwaves: 1. Climate change is leading to increased frequency and intensity of heatwaves.2. In India, it is most commonly experienced in North-Western regions.3. As per NDMA guidelines, when local temperature is constantly above 40°C, heat waves must be declared by local authorities.Select the correct answer using the codes below: a) 1 and 2 onlyb) 3 onlyc) 2 and 3 onlyd) All of the aboveCorrect answer is option 'A'. Can you explain this answer?
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