what do they do?
check sites
Look at the pic and guess
instructions
what is this?
rescue
What is this?
Rail
train
What is he holding?
hose
What are these phenomena?
Disaster
??
Chemical spills
What is it?
floods
what is it?
accident
What are these?
Breathing apparatus
Who are they?
Paramedics
What is it?
Air Crashes