What is the primary difference between evacuation and shelter-in-place?

What is the primary difference between evacuation and shelter-in-place?

• A. Evacuation involves moving people to a safe location away from danger; shelter-in-place keeps people indoors to avoid exposure
• B. Evacuation is for natural disasters only
• C. Shelter-in-place means leaving the building
• D. Evacuation is slower

Answer: (A)