Answer:
Geolgic time is measured by observing the changes in the fossils from oldest to youngest sedimentary rocks. 
Explanation:
 
        
             
        
        
        
Answer:
Latitude are the lines parallel with the equator, both above and below. 
Longitude are the lines vertical from pole to pole, measured from the Prime meridian.
They are measuring lines used for locating places on the surface of the Earth. They are angular measurements, measured as degrees of a circle. A circle contains 360°. Each degree can be divided into 60 minutes, and each minute is divided into 60 seconds.
One degree of latitude equals 364,000 feet , one minute equals 6,068 feet, and one-second equals 101 feet. 
One-degree of longitude equals 288,200 feet, one minute equals 4,800 feet, and one second equals 80 feet.
        
             
        
        
        
In the west, the Atlantic, east, Atlantic is connected to the pacific, and the Arctic is in the both and south. I hope it somewhat helped. Sorry if I didn’t :)
        
                    
             
        
        
        
The answer is Greenland, there was a story were lot's of people lived on Iceland but Iceland was all green, this person found Greenland but it was covered in ice, he called it Greenland to make people come there.