Wind speed is the rate at which air moves horizontally across the Earth’s surface, usually measured in kilometers per hour (km/h), miles per hour (mph), or meters per second (m/s).
- Causes of Wind:
- Winds are created due to differences in air pressure.
- Air moves from high-pressure areas to low-pressure areas.
- The Earth’s rotation (Coriolis effect) also influences wind direction.
- Why Wind Speed Matters:
- Light winds provide ventilation and comfort.
- Strong winds influence weather systems, storms, and cyclones.
- Wind energy is harnessed for sustainable electricity generation.
- Impact on Daily Life:
- Farmers depend on winds for pollination and weather patterns.
- High wind speeds can cause property damage, flight delays, and shipping hazards.
- Gentle breezes improve air quality by dispersing pollutants.