Transcript What cause a Valley to form?

Unit 1 Lesson1-4
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CHOICE 2
CHOICE 3
CHOICE 4
CHOICE 5
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Chemical & Physical
2 types of weathering
Row 1, Col 1
The movement of soil from one
place to another.
Define erosion?
1,2
A stream slows down and
deposits sediment over time.
How does an alluvial fan form?
1,3
Acidic water dissolves rocks
underwater to form a cavern.
How might erosion by
groundwater create a landform?
1,4
A cave or a chamber in a cave.
What is a cavern?
1,5
Running Water
What cause a Valley to form?
2,1
Where the river enters the ocean.
Where is a delta formed?
2,2
It moves rocks above ground where it is
exposed to wind and rain.
How does the gopher tortoise
cause physical weathering?
2,3
Water that is below the Earth’s
surface
What is groundwater?
2,4
Where land and a body of water
meet.
What is shoreline?
2,5
Forms good soil for faming
Why is Loess valuable?
3,1
Dust blown by wind making
layers of dust build up.
How is Loess formed?
3,2
Underground cavern
What landform is mainly created
by erosion by groundwater?
3,3
Plant roots and ice
What causes cracks in rocks
to grow larger?
3,4
Wind
What mainly causes sand dunes?
3,5
Water speed and erosion increase
What would happen if the slope
of a stream was increased?
4,1
Gravity
What force mainly causes
landslides, rock falls,
and mudslides?
4,2
Rain
What weather condition
mainly causes landslides,
rock falls, and mudslides?
4,3
Release acid into soil increasing
chemical weathering.
How do decaying leaves affect
rocks in the soil?
4,4
Melting ice blocks and Sediment
What is needed for kettle lakes
to form?
4,5
Cave
What landform most likely
formed beneath a sinkhole?
5,1
Mass movement caused by
gravity
Define Creep.
5,2
River water slowing down as it
enter the ocean
What causes the deposition of
sand at a delta?
5,3
Marble
What type of rock is most
affected by acids?
5,4
A shape change due to exposure to
wind/a change in size
Define abrasion.
5,5