What is the first step of the lithification process? O A. Compaction
O B. Evaporation
C. Recrystallization
O D. Cementation

Which of the following is true about fossils? a. the relative age of fossils cannot be determined from their position in sedimentary layers. b. fossils found in lower layers of sedimentary rock are as old as fossils found in upper layers of sedimentary rock. c. fossils found in upper layers of sedimentary rock are older than fossils found in lower layers of sedimentary rock. d. fossils found in lower layers of sedimentary rock are older than fossils found in upper layers of sedimentary rock.

Which of the following statements best describes environmental laws in latin america?

Which type of seismic waves are confined at the surface