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How do tropical cyclones play an important role in modulating regional and global climate?
1. They carry heat energy away from the tropics and transport it towards temperate latitudes.
2. They can often bring intense rainfall to drought-prone regions.
Which of the above is/are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)None of the above
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
How do tropical cyclones play an important role in modulating regiona...
- Tropical cyclones can relieve drought conditions as they often carry moisture-laden winds. In addition to strong winds and rain, tropical cyclones are capable of generating high waves, damaging storm surge and tornadoes.
- They typically weaken rapidly over and where they are cut off from their primary energy source. For this reason, coastal regions are particularly vulnerable to damage from a tropical cyclone as compared to inland regions. Heavy rains, however, can cause significant flooding inland, and storm surges can produce extensive coastal flooding up to 25 miles from the coastline.
- Since dense air weighs more, the weight of the atmosphere overlying a location increases, causing increased surface air pressure. Winds are of moderate speed, and at the outer edges, cloudy and precipitation conditions exist. Cloudy conditions and precipitation exist at the periphery of anticyclones. Otherwise, such a high-pressure region generally shows fine and clear weather.
Most Upvoted Answer
How do tropical cyclones play an important role in modulating regiona...
Tropical cyclones play an important role in modulating regional and global climate in the following ways:
1. They carry heat energy away from the tropics and transport it towards temperate latitudes:
Tropical cyclones are powerful storm systems that form over warm ocean waters near the equator. As these cyclones develop and intensify, they extract large amounts of heat energy from the ocean surface. This heat energy is then transported from the tropics towards higher latitudes through the movement of the cyclone. By doing so, tropical cyclones help redistribute heat from the equator to temperate latitudes, contributing to the regulation of global climate patterns.
2. They can often bring intense rainfall to drought-prone regions:
Tropical cyclones are known for their ability to bring heavy rainfall to the areas they impact. These systems draw moisture from the warm ocean surface, which is then released as rainfall when the cyclone makes landfall. This rainfall can be particularly beneficial in regions that are prone to droughts, as it helps replenish water resources and support agricultural activities. In some cases, tropical cyclones can even break extended dry spells and alleviate water scarcity issues.
Overall significance:
The combined effect of carrying heat energy away from the tropics and bringing intense rainfall contributes to the overall modulation of regional and global climate. The redistribution of heat energy helps regulate temperature patterns, preventing excessive warming in the tropics and providing a source of warmth to higher latitudes. This, in turn, impacts atmospheric circulation patterns and influences weather systems at both regional and global scales.
Furthermore, the intense rainfall associated with tropical cyclones can have broader implications for climate. It can influence local and regional water cycles, affecting groundwater recharge, river flow, and soil moisture levels. Changes in these factors can impact ecosystems, agriculture, and water availability, all of which play a crucial role in shaping regional climate.
In conclusion, tropical cyclones play a vital role in modulating regional and global climate by transporting heat energy away from the tropics and bringing much-needed rainfall to drought-prone regions. These processes contribute to the redistribution of heat, influence atmospheric circulation patterns, and impact local water cycles, ultimately shaping the Earth's climate system.
1. They carry heat energy away from the tropics and transport it towards temperate latitudes:
Tropical cyclones are powerful storm systems that form over warm ocean waters near the equator. As these cyclones develop and intensify, they extract large amounts of heat energy from the ocean surface. This heat energy is then transported from the tropics towards higher latitudes through the movement of the cyclone. By doing so, tropical cyclones help redistribute heat from the equator to temperate latitudes, contributing to the regulation of global climate patterns.
2. They can often bring intense rainfall to drought-prone regions:
Tropical cyclones are known for their ability to bring heavy rainfall to the areas they impact. These systems draw moisture from the warm ocean surface, which is then released as rainfall when the cyclone makes landfall. This rainfall can be particularly beneficial in regions that are prone to droughts, as it helps replenish water resources and support agricultural activities. In some cases, tropical cyclones can even break extended dry spells and alleviate water scarcity issues.
Overall significance:
The combined effect of carrying heat energy away from the tropics and bringing intense rainfall contributes to the overall modulation of regional and global climate. The redistribution of heat energy helps regulate temperature patterns, preventing excessive warming in the tropics and providing a source of warmth to higher latitudes. This, in turn, impacts atmospheric circulation patterns and influences weather systems at both regional and global scales.
Furthermore, the intense rainfall associated with tropical cyclones can have broader implications for climate. It can influence local and regional water cycles, affecting groundwater recharge, river flow, and soil moisture levels. Changes in these factors can impact ecosystems, agriculture, and water availability, all of which play a crucial role in shaping regional climate.
In conclusion, tropical cyclones play a vital role in modulating regional and global climate by transporting heat energy away from the tropics and bringing much-needed rainfall to drought-prone regions. These processes contribute to the redistribution of heat, influence atmospheric circulation patterns, and impact local water cycles, ultimately shaping the Earth's climate system.
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How do tropical cyclones play an important role in modulating regional and global climate? 1. They carry heat energy away from the tropics and transport it towards temperate latitudes.2. They can often bring intense rainfall to drought-prone regions.Which of the above is/are correct? a) 1 onlyb) 2 onlyc) Both 1 and 2d) None of the aboveCorrect answer is option 'C'. Can you explain this answer?
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