which area of geographical study invloves examining different populations in the world , including their distribution and trade patterns

Which search pattern would be best suited for a crime scene where many investigators are available to search a large area? a. spiral b. grid c. line d. zone

Which of the following terms describes the layers of air surrounding the earth ?

Which force of change to earth is caused by the movement of tectonic plates? a.erosion b.pollution c.earthquake d.wind i need and it’s 35 points so can someone plz me