Which is a positive effect of the technological advance of going from a compass to a gps

GPS gives the exact location while compass only shows the direction

Explanation:

A compass works on the basis of geographic magnet and hence it can only show the direction in which movement is to be done. while GPS is a 4-dimension oriented positioning system which enable one to know the exact location along with time. Also GPS can provide real time location data unlike compass which can show direction only when it is used.  

surface modification is a versatile tool and has been widely used in material science and engineering that has significantly facilitated the study and characterization of complex materials. at  matexcel, experienced experts in surface science can offer tailored efforts to meet the specific needs from our clients.

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.