He ring of fire, shown on the map above, is a zone of activity that surrounds the pacific ocean. a. sinkhole

Find the coordinates of a if b(-9,-10) is the midpoint of ac and c has the coordinates of (-1,9)

Which of the following statements best describes what is occurring in the land surrounding the sahara desert? a desertification is increasing, and the desert is expanding. b. fewer people are trying to farm in this semiarid region. c. the desert is shrinking with the increased use of irrigation. d. increased urbanization has resulted in decreased deforestation. select the best answer from the choices provided mark this and return save and exit next submit

Formidable obstacles of climate, terrain, and distance hinder exploitation of natural resources in russia. true false