Regents Earth Science Test Preparation Practice

    Patterns Of Deposition And Formation Of Sedimentary Rocks

    Base your answers to questions 1 on the diagram below, which shows the edge of a continental glacier that is receding. R indicates elongated hills. The ridge of sediments from X to Y represents a landscape feature.

    landscapes, erosion-and-natural-agents-of-erosion, standard-6-interconnectedness, models fig: esci12012-examw_g33.png

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    Base your answers to questions 3 on the reading passage below and on your knowledge of Earth science.

    Roche Moutonée

    A roche moutonée is a glacial landscape feature produced as an advancing glacier slides over a hill of surface bedrock. As the glacier advances up the side of the hill, the surface bedrock is abraded and smoothed by rock fragments carried within the base of the glacial ice, creating a more gentle hillslope. As the glacier advances down the opposite side of the hill, chunks of bedrock are broken off and removed by the ice, a process called glacial quarrying (plucking), making this side of the hill steeper. The resulting hill resembles a drumlin, except it is often smaller and is composed of solid bedrock.

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    Base your answers to questions 10 on the diagram and tables below. The diagram shows a rock sample containing fossils from a location in New York State at 42° N 78° 15⬘ W. Fossils 1, 2, 3, and 4 are labeled. Table A lists the names and rock types of the New York State rock units from the Middle and Late Devonian in this area. The presence of fossil 1, 2, 3, or 4 in a rock unit is indicated by an X in the fossils column in the table. Table B identifies typical rocks formed within different marine (ocean) environments.

    reference-tables, generalized-bedrock-geology-of-new-york-state, landscapes, patterns-of-deposition-and-formation-of-sedimentary-rocks, standard-6-interconnectedness, models fig: esci12013-exam_g37.png

    reference-tables, generalized-bedrock-geology-of-new-york-state, landscapes, patterns-of-deposition-and-formation-of-sedimentary-rocks, standard-6-interconnectedness, models fig: esci12013-exam_g39.png

    reference-tables, generalized-bedrock-geology-of-new-york-state, landscapes, patterns-of-deposition-and-formation-of-sedimentary-rocks, standard-6-interconnectedness, models fig: esci12013-exam_g38.png

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    Base your answers to questions 11 on the photograph below and on your knowledge of Earth science. The photograph shows a glacier located in the Chugach Mountains of Alaska. Letter A indicates a moraine. The glacier previously flowed down the entire valley. The lower portion of this valley is now occupied by a stream. Letter B represents a location within the stream.

    landscapes, patterns-of-deposition-and-formation-of-sedimentary-rocks, landscapes, patterns-of-deposition-and-formation-of-sedimentary-rocks, standard-6-interconnectedness, systems-thinking fig: esci62022-exam_g44.png

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    Base your answers to questions 12 on the map below and on your knowledge of Earth science. The map shows a river and a depositional feature at an ocean shoreline. Point A indicates a location on Earth’s surface.

    landscapes, patterns-of-deposition-and-formation-of-sedimentary-rocks, standard-6-interconnectedness, systems-thinking, standard-6-interconnectedness, models fig: esci-v202-exam_g52.png

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    Base your answers to questions 13 on the diagram below, which shows several different landscape features. Points X and Y indicate locations on the streambank.

    landscapes, erosion-and-natural-agents-of-erosion, standard-1-math-and-science-inquery, geocentric-model-heliocentric-model fig: esci12012-examw_g40.png

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    Base your answers to questions 14 on the maps below. The southwest corner of the New York State map below is enlarged in maps I, II, and III. Arrows on maps I, II, and III show the location and direction of flow for part of the Allegheny River at different times during the Cenozoic Era. The present boundaries of New York State and Lake Erie are shown on each map. Point A on map III represents a location in New York State.

    geologic-history, reference-tables, earth-history, earth-history, geologic-time-units-and-the-events fig: esci12013-exam_g41.png

    geologic-history, reference-tables, earth-history, earth-history, geologic-time-units-and-the-events fig: esci12013-exam_g40.png

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    Base your answers to questions 15 on the cross section below and on your knowledge of Earth science. The cross section represents a portion of Earth’s crust. Letters A, B, C, and D indicate sedimentary rock layers that were originally formed from deposits in a sea. The rock layers have not been overturned.

    earth-history, earth-history, relative-age-and-sequence-of-rock-strata, standard-6-interconnectedness, models fig: esci12015-examw_g51.png

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