Transcript Forces of Change

4A-
Enter the following in the Table of Contents:
Forces of Change
9/10-
Elements of Change
Builders & Breakers
Plate Tectonics
Continental Drift Theory
Phenomenon
Plate Tectonics The movement of
Earth’s plates and the
landforms it creates
Forces of Change
Evidence for PT
Effects
1.
2.
3.
Weathering -
Erosion-
Human Factors -
Volcanism 8/30
8/31
•The movement of
Earth’s platEs,
and the
landforms they
create.
1,2
Plate Tectonics
Evidence
Fit of Continents
Fossil
Alignment/Location
Seafloor Spreading
Phenomenon
Plate Tectonics The movement of
Earth’s plates and the
landforms it creates
Weathering -
Forces of Change
Evidence for PT
Effects
1. Fit of Continents
2.Fossil
Alignment/Location
3. Sea Floor Spreading
Erosion-
Human Factors -
Volcanism 8/30
8/31
3
Plate Tectonics
Lithosphere
4,5
Plate Tectonics
Movement
6-7
Plate Tectonics
Earthquakes, Volcanoes & Mountains
Convergent Volcano
Earthquake
Hotspot Volcano
Phenomenon
Plate Tectonics The movement of
Earth’s plates and the
landforms it creates
Weathering -
Forces of Change
Evidence for PT
1. Fit of Continents
2.Fossil
Effects
Mountain Building and
Earthquakes
Alignment/Location
3. Sea Floor Spreading
Erosion-
Human Factors -
Volcanism 8/30
8/31
Weathering & Erosion
Weathering
Phenomenon
Plate Tectonics The movement of
Earth’s plates and the
landforms it creates
Weathering – A
process which
breaks down rocks
Forces of Change
Evidence for PT
1. Fit of Continents
2.Fossil
Effects
Mountain Building and
Earthquakes
Alignment/Location
3. Sea Floor Spreading
Creates soil and
breaks down
mountains
Erosion-
Human Factors -
Volcanism 8/30
8/31
Erosion
Phenomenon
Plate Tectonics The movement of
Earth’s plates and the
landforms it creates
Weathering – A
process which
breaks down rocks
Erosion- Ground
surface moved from
one place to another
(wind /water /glaciers)
Human Factors -
Forces of Change
Evidence for PT
1. Fit of Continents
2.Fossil
Effects
Mountain Building and
Earthquakes
Alignment/Location
3. Sea Floor Spreading
Creates soil and
breaks down
mountains
Coasts
Canyons
Cliffs
caverns
Volcanism 8/30
8/31
Human Factors
Phenomenon
Plate Tectonics The movement of
Earth’s plates and the
landforms it creates
Weathering – A
process which
breaks down rocks
Erosion- Ground
surface moved from
one place to another
(wind /water /glaciers)
Human Factors –
Entertainment,
Urbanization, Mining,
Deforestation
Volcanism -
Forces of Change
Evidence for PT
1. Fit of Continents
2.Fossil
Effects
Mountain Building and
Earthquakes
Alignment/Location
3. Sea Floor Spreading
Creates soil and
breaks down
mountains
Coasts
Canyons
Cliffs
caverns
Humans are both
Builders AND
Breakers of
Landforms
8/30
8/31
Volcanism
Phenomenon
Plate Tectonics The movement of
Earth’s plates and the
landforms it creates
Weathering – A
process which
breaks down rocks
Evidence for PT
1. Fit of Continents
2.Fossil
Effects
Mountain Building and
Earthquakes
Alignment/Location
3. Sea Floor Spreading
Creates soil and
breaks down
mountains
Coasts
Canyons
Cliffs
caverns
Humans are both
Builders AND
Breakers of
Landforms
Islands and
Mountains
8/30
8/31
Erosion- Ground
surface moved from
one place to another
(wind /water /glaciers)
Human Factors –
Entertainment,
Urbanization, Mining,
Deforestation
Volcanism – When
magma is released to
the earth’s surface
Forces of Change