1. Which of the following best defines "Sheltering"? A. A means by which residents, emergency management practitioners, organizational and community leaders, and government officials can collectively understand and assess the needs of their respective communities and determine the best ways to organize and strengthen their assets, capacities, and interest B. The provision of food, snacks, and hydration to the affected population and emergency workers C. A comprehensive, national approach that provides the template for incident management D. The provision of life-sustaining services in a safe, sanitary, and secure environment for survivors who have been affected by disasters and people who evacuate before a disaster strikes