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Consider the following statements regarding convectional rainfall :
(1) It is very common in the equatorial regions.
(2) It is also known as the relief rain.
Which of the statements given above is/are correct?
(1) It is very common in the equatorial regions.
(2) It is also known as the relief rain.
Which of the statements given above is/are correct?
- a)Only 1
- b)Only 2
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Consider the following statements regarding convectional rainfall :(1)...
The correct option is A.
Convectional rainfall is prevalent in equatorial regions. In these, the warm air rises up and expands then reaches at a cooler layer and saturates, then condenses mainly in the form of cumulus or cumulonimbus clouds. In the equatorial regions, the precipitation due to convectional rainfall occurs in the afternoon.
Convectional rainfall is prevalent in equatorial regions. In these, the warm air rises up and expands then reaches at a cooler layer and saturates, then condenses mainly in the form of cumulus or cumulonimbus clouds. In the equatorial regions, the precipitation due to convectional rainfall occurs in the afternoon.
Most Upvoted Answer
Consider the following statements regarding convectional rainfall :(1)...
Convectional rainfall is a type of rainfall that occurs due to the process of convection. It is primarily caused by the heating of the Earth's surface, which leads to the rising of warm moist air, condensation, and ultimately precipitation. Let's examine the given statements to determine their correctness:
(1) It is very common in the equatorial regions:
This statement is correct. Convectional rainfall is indeed very common in the equatorial regions. The equatorial regions receive high amounts of solar radiation throughout the year, leading to the heating of the Earth's surface. This causes the air near the surface to become warm and rise rapidly. As the warm air rises, it cools, and the moisture it contains condenses into clouds. Eventually, precipitation occurs in the form of heavy rainfall. The equatorial regions, such as the Amazon rainforest and the Congo Basin, experience convectional rainfall as a significant component of their climate.
(2) It is also known as relief rain:
This statement is incorrect. Convectional rainfall is not known as relief rain. Relief rainfall, on the other hand, is a type of rainfall that occurs when moist air is forced to rise over elevated terrain, such as mountains. As the air rises, it cools and condenses, resulting in precipitation. Relief rainfall is commonly associated with regions that have mountainous topography, such as the Western Ghats in India or the Andes in South America. It is caused by the orographic effect, where moist air is lifted by the mountains, leading to the formation of clouds and subsequent rainfall.
In conclusion, only statement (1) is correct. Convectional rainfall is indeed very common in the equatorial regions due to the heating of the Earth's surface, while statement (2) is incorrect as convectional rainfall is not known as relief rain.
(1) It is very common in the equatorial regions:
This statement is correct. Convectional rainfall is indeed very common in the equatorial regions. The equatorial regions receive high amounts of solar radiation throughout the year, leading to the heating of the Earth's surface. This causes the air near the surface to become warm and rise rapidly. As the warm air rises, it cools, and the moisture it contains condenses into clouds. Eventually, precipitation occurs in the form of heavy rainfall. The equatorial regions, such as the Amazon rainforest and the Congo Basin, experience convectional rainfall as a significant component of their climate.
(2) It is also known as relief rain:
This statement is incorrect. Convectional rainfall is not known as relief rain. Relief rainfall, on the other hand, is a type of rainfall that occurs when moist air is forced to rise over elevated terrain, such as mountains. As the air rises, it cools and condenses, resulting in precipitation. Relief rainfall is commonly associated with regions that have mountainous topography, such as the Western Ghats in India or the Andes in South America. It is caused by the orographic effect, where moist air is lifted by the mountains, leading to the formation of clouds and subsequent rainfall.
In conclusion, only statement (1) is correct. Convectional rainfall is indeed very common in the equatorial regions due to the heating of the Earth's surface, while statement (2) is incorrect as convectional rainfall is not known as relief rain.
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Consider the following statements regarding convectional rainfall :(1) It is very common in the equatorial regions.(2) It is also known as the relief rain.Which of the statements given above is/are correct?a)Only 1b)Only 2c)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?
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