How is American pizza different from REAL pizza?

Witch of the following volcano hazards is made up of rocky particles about the size of a grain of sand

You are a scientist who has been sent on a special mission to study plants and animals in south asia! your destination is an important forest in eastern india. you need to travel to 17°n latitude and 83°e longitude.

Find the slope of the line (6,4) and (3,2)