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use latitude and longitude to describe the position of rock city and explain how latitude and longitude relate to a globe.

It is 10 latitude 45 and longitude 
latitude and longitude helps you if you are lost and you see a map lets say you were on the phone with 911 and they asked you were you are.That is when you wold say oh i am  at 45 longitude and 10 latitude.

He want to contact the red cross/red crescent because they are the main non profit organization that deals with disasters around the world