Situations d’urgence

Black ice forms first and most commonly on:

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Bonne réponse : B. Bridges, overpasses, and shaded areas of the road

Bridges and overpasses lose heat from above and below the surface, so they freeze before other pavement. Shaded areas stay cold longer. A shiny, wet-looking road in sub-zero temperatures is likely black ice.

Autres questions de Situations d’urgence

A passenger shows signs of a serious medical emergency. You should: The driver suddenly loses consciousness. You are the front passenger. You should: Your vehicle enters deep water. The safest escape strategy is to: You see a deer on the shoulder ahead. You should: When braking hard in a vehicle equipped with anti-lock brakes (ABS), you should:

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