Which statement best describes the distribution of human populations on the
earth?
A Most people live in areas of rugged mountains or harsh climates.
B Population is evenly distributed,
c Population is concentrated in rural areas,
D Most people live on a relatively small share of the earth's surface.

Adeveloping nation's economy is based on a developed nation's economy is based on stay tuned- i may post some more questions from my study guide : )

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.

Name the peninsula that separates the bering sea from the sea of okhotsk?