Sonar
people who make maps of the earth's surface are called, cartographers.
the ocean floor
Yes they do. Scientists make maps with isobars on them.
Some of the map sites you can try to explore places are: Google Maps Wikimapia Bing Maps Map Quest
Geographers... There are many kinds of geographers, however, like cartographers for example. Cartographers are geographers that make and study maps. (Cartography = study of maps)
Makes Maps
You can find some good maps for Illinois destinations at the following sites that I found for you to look at. Here are the sites www.roadsideamerica.com/location/il ,geology.com US Maps Illinois Maps
The land of Moab is located east of The Jordan River and The Dead Sea, and south of the Arnon (Numbers 21:10-15). Today, Moab is within the Kingdom of Jordan. Throughout the Bible you can confirm this, and even in any maps, archeological sites, etc. is right there, just as the Bible says it is. =)
just google "google maps" and you should find them. And google maps has like every location on the planet so yeah its all there.
You can look at maps on many different web sites, such as Google, Mapquest, or National Geographic.
Yes most airports will have maps, but some may not so you can checkout these sites if you want. Here are the sites to look at www.sydneyairport.com.au Prepare ,www.torontopearson.com/en/faqs