20. A student observed a layer of rock that contained several fossils. Which of these processes were most directly involved in forming this layer of rock?
a. freezing and thawing
b. evaporation and condensation
C. erosion and runoff
d. sedimentation and compaction

Which land forms are mountain ranges in texas? chianti piney woods tule davis chisos palo dule glass cyprus

How many inches of snow did any of you guys get last night?

Why might a single rock layer exhibit different types of sedimentary rocks within it? view available hint(s) why might a single rock layer exhibit different types of sedimentary rocks within it? such a rock layer, termed a facies, when traced laterally represents a variety of depositional environments that formed in a sequence over time. such a rock layer, termed a facies, when traced laterally represents a single depositional environment that formed over time. such a rock layer, termed a facies, when traced vertically represents a variety of depositional environments that formed at the same time across a broad area. such a rock layer, termed a facies, when traced laterally represents a variety of depositional environments that formed at the same time across a broad area. such a rock layer, termed a facies, when traced vertically represents a variety of depositional environments that formed in a sequence over time.