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प्रश्न
Name the three types of rainfall. With the help of a diagram describe each type of rainfall.
थोडक्यात उत्तर
आकृती
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उत्तर
- Convectional rainfall: It occurs in the Equatorial regions. The high temperature leads to the rapid heating of air. Such heated air rises in convectional currents, leading to the development of clouds at about 10 km height. Ascending currents of hot and humid air causes condensation of the clouds, resulting in heavy rainfall.
- Relief Rainfall: Relief rainfall is also known as Orographic Rainfall. It occurs from the cooling of warm moist air which ascends above the mountain barrier lying in the direction of the prevailing winds. The presence of mountains causes humid air to rise. The sudden ascent causes the cooling of the air, leading to condensation and precipitation.
- Cyclonic Rainfall: This type of rainfall is due to cyclones and depressions. When warm and cold air masses confront each other, the warmer air generally climbs above the colder. The rising air is cooled while undergoing a frontal lift. This causes precipitation.
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Rainfall and It's Types
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Look at the figures above and answer the following questions:
- In fig B, on which side of the mountain is it raining more?
- Shade the rain shadow region in fig B and name it.
- What is the difference between A and C?
- Stormy winds and floods are associated with which rainfall type?
- What type of rainfall occurs in Singapore?
Identify the odd man out:
Which type of rainfall occurs in most of the world? Why?
Convectional rainfall is also called 4'0 clock rain.
Which one the following represents places with equal amount of rainfall.
Write a short note on the orographic rainfall.
Condensation of the wind causes rainfall.
______ is a major component of the water cycle.
Rainfall is measured by Raingauge.
Rainfall is high in the equatorial region and ______ gradually towards poles.
