Match your vocabulary word with the phrase that describes it.
large wave caused by plate
1.
cavern
2. sinkhole
ovement
depression in the earth generally
occurring when rain dissolves limestone
cave under the earth formed when
limestone dissolves
movement of the earth caused by
the shifting of the tectonic plates
3. seismic
4. tsunami

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.