IT'S AT THE CENTER OF CRAVITY. YOU CAN ALSO FIND
IT IN VENUS, BUT NOT IN MARS. WHAT IS IT?

Ineed to draw a simple map of oil where can be found on the map.

b) is there any ordinal sense to zip codes? in other words, does a larger zip code tell you anything about a location compared to a smaller zip code?

Which type of map gives the most information about what lies below the surface terrain ?