shelter:a place when you sleep temporary

relief worker:the work carried out by charities providing aid for people in need, esp in disaster areas.

search and rescue dog: a dog trained to help

glass:a hard, brittle substance, typically transparent or translucent, made by fusing sand with soda, lime, and sometimes other ingredients and cooling rapidly. It is used to make windows, drinking containers, and other articles.

natural disaster:a natural event such as a flood, earthquake, or hurricane that causes great damage or loss of life.

earth quake:a sudden and violent shaking of the ground, sometimes causing great destruction

recycle:convert materials into reusable material.

emergency :a helper with help you with a accident

forest:a big place full of trees

fire:combustion or burning, in which substances combine chemically with oxygen from the air and typically give out bright light,

first responder:a person who is among those responsible for going immediately to the scene of an accident or emergency to provide assistance.

missing people:the people is lost in someplace

plasitc: synthetic material made from a wide range of organic polymers such as polyethylene, PVC, nylon, etc., that can be molded into shape while soft and then set into a rigid or slightly elastic form.