Weathering

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Weathering Erosion
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Blue foldable

• Outside Weathering
• Inside The break down of rock into smaller and
  smaller pieces
• Forms sediment
• Happens to rocks that are not moving

3
Blue Two Flaps

• Chemical

• Mechanical or physical

4
Blue flap Mechanical or Physical Weathering

• Inside
• Breakdown of rock by physical means
• Just changes the look of the rock

5
Blue flap Chemical Weathering

• Inside
• Breakdown of rock by chemical means
• Forms a new substance

6
Green foldable

• Outside Agents of Mechanical Weathering
• Inside on flaps
• Ice
• Wind
• Water
• Gravity
• Plants
• Animals

7
On inside of Agents of weathering foldable

• Abrasion rocks grind against each other and wear
  away their surface
• Rocks rub together in streams
• Chalk on chalkboard

8

• Ice
• inside Ice wedging water freezes in cracks.
  When it expands, the crack gets bigger.
• Wind
• Inside wind forces rocks into each other
• Water
• Inside rivers and streams roll rocks into each
  other

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• Gravity
• Inside gravity pulls rocks down into each other
• Ex rock slide
• Plants
• Inside roots break apart rock
• Animals
• Inside Animals that dig break apart rocks

10
Pink foldable

• Outside Agents of Chemical Weathering
• Inside on flaps
• Water
• Acid rain
• Lichens
• Air

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• Water
• Inside water can eat away certain types of rocks
  minerals
• Acid rain
• Inside acids in rain causes rocks to change
• Lichens
• Inside plants that give off acid eat away
  rocks
• Air
• Inside air causes oxidation
• Oxidation oxygen in air react with another
  element to form an oxide
• Creates rust

12
Gold foldable

• Outside Differential weathering
• Inside Process where softer, less weather
  resistant rocks wears away leaving harder rock
  behind.

13
Yellow Foldable

• Outside 4 things that affect the rate of
  weathering
• Inside on flaps
• Hardness of rock
• Surface area exposed
• Climate
• Elevation

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• Hardness of rock
• Inside harder rocks weather slower than soft
  rocks
• Surface area exposed
• Inside smaller rocks weather faster than larger
  rocks
• Climate
• Inside oxidation occurs more in warm, wet
  climates
• Elevation
• Inside rocks at higher elevations are exposed to
  more water and wind -gt more weathering
• Steeper mountains cause more weathering

15
Purple Foldable

• Outside on 1st flap Erosion
• Inside the transport of sediments from one place
  to another
• Outside on 2nd flap Deposition
• -Inside when sediments are dropped off

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White Foldable

• Outside Agents of Erosion Deposition
• On flaps
• Water
• Wind
• Ice
• Gravity

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• Water Inside moves sand small rocks and
  deposits them in a new location
• WindInside moves sand and small rocks and
  deposits them in new locations
• Ice Inside Ice moves sand and all kinds of
  rocks to new locations
• GravityInside sediments move downhill

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Salmon Foldable

• Outside Landforms created by weathering,
  erosion, depositionInside labels - Green
  wind - Pink Gravity - Yellow Ice - Blue
  Waves

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Landforms made by wind

• Sand Dunes

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• Landforms made by Gravity
• rock falls, landslides

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• Landforms made by Ice Glue in whole white
  picture

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Landforms created by waves

• Sea stack Sea arch

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• Beaches
• Sandbars
• Barrier spit

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• Sea cliff
• Wave cut terrace

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• Headlands