A very well-sorted sandstone with large-scale cross bedding indicates the sand was likely

Chapter 7 Concept1)Lithifies is defined as ______.

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3)Sedimentary environments on land, although different from those in the ocean, are all thesame.

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4) The adjective _______ refers to the processes and sediment of streams and rivers.

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5) What is the most likely location for a lagoon?

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6)When we say that sediment lithifies, we mean that it ______.

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7) The major portion of modern reefs are created by________ which are marine animals andcolonial in nature.

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8) Soil or sediment is created in ______ environments, transported by ______ and generallydeposited in floodplains, lakes or oceans.

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9)Sedimentary environments on land differ because of variations in ______.

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10) Long, narrow islands composed mainly of sand that rise out of coastal waters are_____islands.

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11) Fluvial refers to ______.

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12) Sedimentary clasts (pieces of other rocks) are formed by ______.

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transport13) A nearshore water that is sheltered from wave action by a reef or islands will form a(n)_____

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14) True or false: Clastic sedimentary rocks are usually comprised of sediment that comesmainly from other locations.

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15)In warm, shallow, marine environments, corals and other marine life typically construct_______.

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16) Earth materials that are soluble in water or react to a weak acid commonly have what typeof appearance?

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17) As boulders are moved downstream and weathering breaks them into smaller clasts, theyfirst become cobbles, then pebbles, and finally________ or smaller particles.

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18)Shallow coastal accumulations of sand that rise above the sea as long, narrowislands are called ______.

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19) Loose fragments of rocks and minerals are referred to as ______.

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20) Sediment is often formed from ions in solution. The ions are______ by inorganic chemicalreactions or biological activity (e.g., corals).

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21)Sedimentary rocks are usually comprised of material that comes primarily from ______.

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22)The primary characteristic used to classify clastic sedimentary rocks is the_____ of theclasts.

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23) Rocks rich in what mineral tend to have a poor solubility during weathering?

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24) The effect of transportation on a pebble's particle size is best summarized by whichstatement?

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25)Identify the factors that strongly influence the size, shape, and/or sorting of sedimentaryclasts.

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