What body of water would a person have to cross to go from west germany to greece traveling only through nato

Which of the following best describes the economy of africa?

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

The inner planets mercury, venus, earth, and mars were formed by