Because limestone is made of the mineral , it is easily dissolved by acid rain, which is a type of weathering known as . (Pick the three words that fit) halite, mechanical, thermal expansion and contraction
halite, mechanical, thermal expansion and contraction

calcite, chemical, oxidation
calcite, chemical, oxidation

gypsum, mechanical, tree root wedging
gypsum, mechanical, tree root wedging

calcite, chemical, dissolution

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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.

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