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| explain how a glacier picks up rocks. | the glacier crushes the rock and overtime, the rock freezes into the glacier
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| when rocks and soil move very slowly down a hill, it is called a _______________. | creep
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| a deposit that hangs down from the roof of a cave is called a ____________. | stalactite
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| where till is dropped along the edge of a glacier, it forms a ______________. | moraine
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| a beach that sticks out into the water like a finger is called a _________. | spit
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| tiny pieces of sediment that are dropped by the wind are ________________. | loess
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| what are the five agents of erosion? | water, wind, waves, gravity, and glaciers
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| during longshore drift, sand is carried _______ ___ __________. | down the beach
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| what is responsible for mass movement? | gravity
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| the major agent of erosion is ______. | water
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| ________ scratch the land as it moves. | glaciers
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| name the feature that forms sand dunes and loess deposits. | wind erosion and deposition
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| name the feature that forms features like sea arches, spits, and sandbars. | waves
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| how does moving water cause erosion? | as water moves across the land, it picks up and carries particles of sediment with it.
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| how do glaciers cause erosion and deposition? | the movement of glaciers break and carry frozen rock with it until it melts.
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| how do waves cause erosion and deposition? | the wave hits the seafloor and picks up sediment as it goes and when the wave hits the surface or slows down, the sediment is deposited.
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| how does wind cause erosion and deposition? | as the wind blows, it picks up pieces of sediment and carries it with it. the sediment is deposited when wind hits and obstacle or slows down.
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| how does erosion and deposition shape caves? | the chemical reaction between carbonic acid and limestone wear away on parts of a landform, causing a cavern (cave) to form.
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| the process by which natural forces move weathered rock from one place to another | erosion
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| the process of erosion moves material called ____________. | sediment
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| when the gents of erosion lay down (deposit) sediment | deposition
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| the force that pulls objects downward | gravity
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| any one of the several processes that move sediment downhill | mass movement
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| as water moves over the land, it carries particles with it. this moving water is called ___________. | runoff
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| as runoff travels, it forms tiny grooves in the soil called _____. | rills
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| a large groove or channel in the soil that carries runoff after a rainstorm | gully
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| a channel along which water is continually flowing down a slope. | stream
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| a stream or river that flows that flows into a larger river. | tributary
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| the flat, wide area of land along a river | flood plain
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| a looplike bend in the course of a river | meander
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| a meander that has been cut off from the river. | oxbow lake
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| sediment deposited where a river floes into an ocean or lake builds up a landform called a ________. | delta
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| a wide sloping deposit of sediment formed where a stream leaves a mountain range | alluvial fan
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| the term geologists use for this underground water | groundwater
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| a deposit that hangs from the ceiling of a cave | stalactite
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| slow dripping builds up a cone shaped __________ (made on the floor of a cave) | stalagmite
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| if the roof of a cave collapses because of the erosion of underlying limestone, the result is a depression in the land . this landscape is called ________ ________________ | karst topography
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| any large mass of ice that moves slowly over the land | glacier
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| a glacier that covers much of a continent or island |
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| ice ages
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| a long, narrow glacier that forms when snow and ice build up high in a mountain valley | valley glacier
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| as a glacier flows over the land, it picks up rocks in a process called ___________. | plucking
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| the mixture of sediments that a glacier deposits directly on the surface is called ____. | till
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| the till deposited at the edge of a glacier forms a ridge called a ______________. | moraine
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| a small depression that forms when a chunk of ice is left in a glacial till | kettle
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| a part of the shore that sticks out into the ocean. | headland
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| an are of wave-washed sediment along a coast. | beach
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| as waves repeatedly hit the beach, some of the beach sediment moves down the beach with the current, in process called ____________________. | longshore drift
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| a beach that projects outwards like a finger. (effect of longshore drift) | spit
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| the process by which wind removes surface materials | deflation
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| when the wind hits an obstacle, the result is usually a deposit of windblown sand called a sand dune | sand dune
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| sediment that is smaller than sand, such as particles of clay and silt, is dropped far from it's source in large deposits. this windblown sediment is called __________. | loess
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Giana.gabriel
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