Explain structure and formation of cycolone
Answers
Answer:
Cyclone is a system of winds rotating inwards at a high speed with the area of low pressure in the middle. Also, read about categories of cyclones along with the major cyclones in 2019-20.
Explanation:
Tropical cyclones are formed only over warm ocean waters near the equator. When warm, moist air over the ocean rises upward from near the surface, a cyclone is formed. When the air rises up and away from the ocean surface, it creates an area of lower air pressure below. It causes the air from surrounding areas with higher pressure to move towards the low-pressure area which further leads to warming up of the air and causes it to rise above.
As the warm, moist air rises and cools the water in the air forms clouds. The complete system of clouds and wind spins and grows, along with the ocean's heat and water evaporating from the ocean surface.
Answer:
Here is ur answer mate!
Explanation:
Formation: To form a cyclone, warm, moist air over the ocean rises upward from near the surface. As this air moves up and away from the ocean surface, it leaves is less air near the surface. So basically as the warm air rises, it causes an area of lower air pressure below. ... Higher pressure air from above flows down into the eye.
Structure:
Cyclones are formed due to unequal heating of sea, warm air rises up and creates a low air pressure region. Cold air rushes in, which forces up more hot air and the current of air sets up. Due to rotation of earth, cold air swirls around the low pressure area.
Structure of cyclone:
The main parts of a tropical cyclone are the rainbands, the eye, and the eyewall.
-Eye: the centre of the cyclone is generally calm and clear with nominal speed. This is called as the eye of the cyclone.
-The Eyewall: It is composed of tall thunderstorms resulting in heavy rain.
- Rainbands: These are the curved bands of wind, cloud and rain that takes the spiral shape
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