Why is so difficult to determine which countries belong to Europe and which belong to Southwest Aia?

Why does less erosion & more deposition take place on the outside bank of a meander?

Acontinental polar air mass foms in

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.