1. How are cyclones classified based on wind speed?
Cyclones are classified into five categories based on wind speed and the level of damage they cause: • Category 1: Wind speed of 120–150 km/h; causes minimal damage. • Category 2: Wind speed of 150–180 km/h; causes moderate damage. • Category 3: Wind speed of 180–210 km/h; causes extensive damage. • Category 4: Wind speed of 210–250 km/h; causes extreme damage. • Category 5: Wind speed of 250 km/h and above; causes catastrophic damage.
2. What are cyclones, and what impacts do they have?
Cyclones are large-scale weather systems characterized by destructive winds, storm surges, and heavy rainfall. They can lead to widespread damage, including property destruction, flooding, and loss of life.
3. What are the different types of cyclones?
Cyclones are classified into various types based on their formation and location:
• Tropical Cyclones: Form over warm ocean waters near the equator and are known for intense winds and heavy rain.
• Extratropical Cyclones: Form outside tropical regions, often in mid-latitudes, and are associated with cold fronts.
• Polar Cyclones: Develop near the poles and are usually weaker than tropical cyclones.
• Mesocyclones: Smaller cyclones associated with severe thunderstorms, potentially leading to tornadoes.
4. What factors influence the formation of cyclones?
Cyclones form due to low-pressure systems, warm ocean waters, high humidity, and favorable atmospheric conditions like the Coriolis effect, which causes the cyclone to spin.
5. How can communities prepare for cyclones?
Communities can prepare by developing early warning systems, creating evacuation plans, reinforcing infrastructure, and educating the public on safety measures during cyclonic events.
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