Which area is cold all year long and experiences low precipitation?

Why might have people followed the rivers to find their way into asia

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.

Agricultural practices in the united states nearly led to the extinction of the peregrine falcon during the 1950s and 60s.