Why is wind erosion so harmful?
1.it creates too many new landforms.
2.it breaks rocks into small pieces.
3.it destroys beaches by carrying away sand.
4.it removes the most fertile part of soil.

What is found within a ranger tower overlooking a drained lake

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.

The dashed segment of the plotted experiment in the graph in the lesson is called an