In order for sediment to be transformed into rock, what processes must take place?

a.
melting and spreading

b.
crystallization and solidification

c.
weathering and erosion

d.
compaction and cementation

An earthquake’s epicenter can be determined from arrival time data recorded on a(

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 one type of data that h-r diagrams do not show.