After a strong tornado impacts a community, extensive damage could stretch for miles. When a tornado destroys a community it is important to take different steps to prevent any further damage. Glass, splintered wood, and nails could be just a few of the things that you could encounter in picking up. Homes that are destroyed are at a greater risk of causing more damage to surrounding homes. If you hear hissing noises, or smell the presence of gas from one of these homes, it is important to notify the fire department immediately. Stay away from damaged, unsafe buildings. These structures have been compromised by the tornado and may no longer be safe. The American Red Cross is one of the leading organizations that help families relocate after tornadoes occur and have always lead the way in rescue efforts in wake of these devastating storms.