Alarge area of flat land elevated high above sea level is called a
a. syncline.
b. plateau.
c. canyon.
d. fault.

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.

Write a 150word essay describing the effect of people's activities on the environment in the region.

The largest employer of cartographers is the