Transcript Weathering and Erosion

Weathering and
Erosion Review
Double Jeopardy
Jeopardy Round 1
The
WED? Erosion
Changing
Earth
100
100
100
More
WED?
Miscellaneous
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
The Changing Earth
$100
Answer:
These are the physical
features on the
Earth’s surface.
(Examples:
mountains and
valleys)
What are
landforms?
The Changing Earth
$200
Answer:
This is the process of
breaking rock into
smaller pieces.
What is weathering?
The Changing Earth
$300
Answer:
During the process of
weathering, rock is
broken into smaller
pieces called this.
What is sediment?
The Changing Earth
$400
Answer:
This is the process of
moving sediment
from one place to
another.
What is erosion?
The Changing Earth
$500
Answer:
This is the process of
dropping sediment
in a new location.
What is deposition?
WED?
$100
Answer:
Water, wind, ice, and
plant roots are all
agents of this.
What is weathering?
WED?
$200
Answer:
Water, wind, glaciers,
and gravity are all
agents of this.
What is erosion?
WED?
$300
Answer:
Rain washing away
soil from a hillside is
an example of this.
(WED?)
What is erosion?
More Layers
$400
Answer:
Waves dropping sand on
the beach is an example
of this. (WED?)
What is
deposition?
More Layers
$500
Answer:
Acid rain dissolving
the surface of rocks
is an example of
this. (WED?)
What is weathering?
Erosion
$100
Answer:
This is the downhill
movement of rock
and soil due to
gravity.
• What is mass
movement?
Erosion
$200
Answer:
This is the movement
of wet soil downhill
due to gravity.
• What are
mudslides?
Erosion
$300
Answer:
This is the downhill
movement of dry
soil due to gravity.
What are
landslides?
Erosion
$400
Answer:
This occurs when soil
moves slowly
downhill due to
gravity.
What is creep?
Erosion
$500
Answer:
These can slowly
move sediment on
the ocean floor to
form terminal
moraines.
What are glaciers?
More WED?
$100
Answer:
Water getting into
cracks of rocks,
freezing, and
breaking the rocks
apart is an example
of this. (WED?)
What is weathering?
More WED?
$200
Answer:
Wind blowing sand
from one location to
another is an
example of this.
(WED?)
What is erosion?
More WED?
$300
Answer:
Wind blasting sand at
rock and carving out
arches is an
example of this.
(WED?)
What is weathering?
More WED?
$400
Answer:
Wind dropping sand to
form sand dunes is an
example of this.
(WED?)
What is deposition?
More WED?
$500
Answer:
Deltas forming at the mouths of
rivers is an example of this.
(WED?)
What is
deposition?
Miscellaneous
$100
Answer:
This type of soil can
be blown away
easily by a gust of
wind. (wet, dry, or
covered with grass)
What is the dry soil?
Miscellaneous
$200
Answer:
This occurs when
people build roads,
houses, and parking
lots.
What is erosion? (or
What is the erosion
of soil?)
Miscellaneous
$300
Answer:
This results when an
ocean breaks
pebbles into
smaller and smaller
pieces.
What is sand or a
sandy beach?
Miscellaneous
$400
Answer:
This is a landform
that is formed at
the mouth of a river
from the deposition
of sediment.
What are deltas?
Miscellaneous
$500
Answer:
What type of rock is
formed when bits of
sediments are
cemented together
over time?
What is sedimentary
rock?
Final Jeopardy
Double Jeopardy!
(4th Grade Review)
Earth and Space
200
Weather
Measurements
200
400
400
600
600
800
800
1000
1000
Earth and Space
$200
Answer:
This is the measure of
the amount of heat
energy in the
atmosphere.
What is
temperature?
Earth and Space
$400
Answer:
This is the boundary
between two air
masses.
What is a front?
Earth and Space
$600
Answer:
These are fluffy, white
clouds with flat
bottoms.
What are cumulus
clouds?
Earth and Space
$800
Answer:
These are smooth,
gray clouds that
cover the whole sky.
What are stratus
clouds?
Earth and Space
$1000
Answer:
This instrument
measures air
pressure.
What is a
barometer?
Weather Measurements
$200
Answer:
These scientists gather data by
using a variety of instruments.
What are
meteorologists?
Weather Measurements
$400
Answer:
This instrument is used to
measure air pressure.
What is a
barometer?
Weather Measurements
$600
Answer:
This instrument measures the
temperature of the air.
What is a
thermometer?
Weather Measurements
$800
• Answer:
This measures
wind speed.
What is an
anemometer?
Weather Measurements
$1000
Answer:
This instrument
measures the
amount of
precipitation.
What is a
rain
gauge?
Final Jeopardy!
Weathering, Erosion, and
Deposition
Make your bid!!
There are four main natural agents (causes) of
erosion. Name 3 of them.
You must have 3 of the following:
1. water (rainfall and rivers can carry sediment to other
places)
2. wind (wind can pick up and move small rock
material)
3. glaciers (glaciers slowly move the sediment on the
ocean floor)
4. gravity (gravity can cause mass movement)