Q.1. Which of these areas is most vulnerable to erosion? A. forest B. jungle C. desert D. grassland

Q.2. What is one difference between dune and loess deposits? A. Dune deposits are sometimes found much farther away from their sources. B. Loess deposits are not useful for growing crops. C. Dune deposits are made of finer-grained and lighter material. D. Loess deposits are sometimes found much farther away from their sources.
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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.