Which of the following countries has a mostly desert climate

It is reasonable to assume that nations with a low total fertility rate (tfr) and a modest amount of population growth are in

Witch layer of the atmosphere has the most air pressure

Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor. b. increased mechanization has increased the need for water, thereby increasing the need for labor. increased mechanization has increased the use of land, thereby increasing the need for labor. d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.