8. using the ruler tool, measure the distance from virginia beach, va out to the edge of the continental shelf. again, using the ruler tool measure from san francisco, ca to the edge of the continental shelf. report those values here. continental shelf, virginia beach continental shelf; san francisco what do you think the major differences between the two continental shelves are attributed to?

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