erosion and deposition
DESCRIPTION
EROSION AND DEPOSITION. CHAPTER 7 UNIT 2. WARM-UP #1. The material moved by erosion is called ___________________. ANSWER. sediment. WARM-UP #2. Any process that moves sediment downhill is called_____________. ANSWER. Mass movement. WARM-UP #3. - PowerPoint PPT PresentationTRANSCRIPT
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EROSION AND DEPOSITION
CHAPTER 7 UNIT 2
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The material moved by erosion is called ___________________.
WARM-UP #1
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sediment
ANSWER
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Any process that moves sediment downhill is called_____________.
WARM-UP #2
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Mass movement
ANSWER
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A huge chunk of ice that moves over the land is a(n) ___________________.
WARM-UP #3
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glacier
ANSWER
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The form of mass movement that moves all at once is called _________________.
WARM-UP #4
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slump
ANSWER
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Gravity – is the force that moves rocks and other materials
Mass movement – any one of several processes that move sediment down hill.
Run off – water that moves over Earth’s surface
VOCABULARY
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The process by which wind picks up sediment from the surface is ________________.
WARM-UP #5
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deflation
ANSWER
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When rocks and soil move very slow down a hill, it is called _________________.
WARM-UP #6
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creep
ANSWER
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Tiny pieces of sediment that are dropped by the wind are ______________________.
WARM-UP #7
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loess
ANSWER
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_____________ causes all types of mass movements.
WARM-UP #8
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gravity
ANSWER
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Meanders – loop like bends in the course of a river
Groundwater – water that is under the ground
Glaciers – large mass of ice that moves over land slowly…forms where there is more snow falls than melts
VOCABULARY
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_____________ is the loop like bends in the course of a river.
WARM-UP #9
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meanders
ANSWER
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The most destructive form of mass movement is a(n) _________________.
WARM-UP #10
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landslide
ANSWER
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A large mass of ice that moves across land slowly is a(n) ________________.
WARM-UP #11
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glacier
ANSWER
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Most ______________ comes from weathering.
WARM-UP #12
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sediment
ANSWER
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Deflation – the process by which wind pick up sediment from the surface.
Loess – tiny pieces of sediment that are dropped by the wind.
Pluck – the picking up of rock by a glacier as it moves over the land slowly.
Deposition – deposits of sediment that have eroded off the land.
VOCABULARY
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Mass movement is caused by _________.
WARM-UP #13
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gravity
ANSWER
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Both _______________ and _________ water cause erosion and deposition.
WARM-UP #14
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Groundwater / surface
ANSWER
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There is __________ runoff when there are plants in the ground.
WARM-UP #15
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less
ANSWER
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How does a glacier create various landforms?
WARM-UP #16