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What is fog composed of?

• Water droplets

• Dust particles

• Ice crystals

• Pollutants

Which type of fog is most common in Taiwan during winter and spring?

• Upslope fog

• Steam fog

• Radiation fog

• Advection fog

What causes the formation of advection fog?

• Volcanic eruptions

• High pressure systems

• Strong winds

• Cooling of warm, moist air over cold surfaces

What is the impact of fog on transportation safety?

• Increases visibility

• Reduces visibility

• Decreases traffic accidents

• Speeds up traffic

What precaution should be taken when driving in foggy conditions?

• Increase speed

• Use fog lights

• Turn off headlights

• Avoid slowing down

What precaution should be taken when driving in foggy conditions?

• Increase speed

• Use fog lights

• Turn off headlights

• Avoid slowing down