Which of the following energy sources does not produce carbon dioxide?
Select one or more:
Coal
natural gas
None of the mentioned
Oil
Wood​

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

Which arrow is closest to laguna madra bay? a. 1 b. 2 c. 3 d. 4

What happen to eastern europe after ww2