Review Day #1

Review Day #1

Part 2: Processes that Shaped Earth's Surface

Part 3: Rock Cycle ("Rock types")

Today's Agenda

REVIEW!!!

MP3 ends March 31

Get your missing work done!

What are we Reviewing?

We are reviewing: Pangea, Continental Drift, Plate Tectonic Theory, Convergent Boundary, Divergent Boundary, Transform Boundary, Seafloor Spreading, Igneous Rock, Intrusive Igneous Rock, Extrusive Igneous Rock, Sedimentary Rock, Metamorphic Rock

Poll

What would you like to Review today

• Pangea and Continental Drift

• Plate Tectonic Theory

• Boundary Types and Seafloor Spreading

• Rock Types

• Just go through it all please

Pangea and Continental Drift

Alfred Wegener

• Revisited the idea that the continents looked like they fit together

• Named the single land mass PANGEA

Pangea

Name of the single landmass when all of Earth's continents were connected

Obviously it doesn't look like this today

Continental Drift

Wegener came up with a hypothesis that the continents drifted/moved to their current day positions. This is known as Continental Drift

Wegener used evidence like dinosaur/plant fossils and similar mountains ranges to prove Pangea and continental drift

All of the colored evidence lines up perfect, acting as evidence of Pangea existence

Plate Tectonic Theory

"The real reason for the separation of Pangea"

Plate Tectonic Theory

• Plate Tectonic Theory is the theory that the crust is broken up into piece

• Plates move and interact with each other at boundaries

Pangea, Continental Drift, Plate Tectonic Video

https://www.youtube.com/watch?v=KB7HzF2O3Kg

Tectonic Plates Move

Because of Convection!

=circular movement of materials below the crust (in the mantle)

Multiple Choice

Alfred Wegener came up with ________________, the hypothesis that the Earth's continents slowly moved to their positions today

• Plate Tectonics

• Continental Drift

• Continental Shelf

• Separation of Land

Multiple Choice

What is one possible cause for plate tectonic movement

• convection

• Ocean tides

• Jupiter

• weather

Multiple Choice

What is Pangea?

• The moving of continents

• The crashing of continents together

• Name of the continents as a single land mass

• Stuff you find at the bottom of a pan

Multiple Choice

What evidence did Alfred Wegener use to prove the Continental Drift Hypothesis and Pangea?

• River Locations

• Monuments

• locations of previous land and water

• Locations of fossils and mountains

Multiple Choice

What is the Theory of Plate Tectonics?

• The theory that describes how Earth's outer layers is broken up into moving tectonic plates

• Tectonic plates stay in one place

• All of the continents were once apart of a Super Continent called Panthalassa

• All of the plates were once a solid plate until they broke up and moved to their current position

Boundary Types

There are 3!!!!

Convergent Boundary

• Two tectonic plates push into each other (come together!!!)

• Land features: Trenches, Mountain Ranges, Volcanoes

Divergent Boundary

• Two Tectonic Plates move AWAY from each other (separate!!!!)

• Land features: Ridges (you can see volcanoes here too)

Transform Boundary

• Two tectonic plates slide past one another

• Land feature: Earthquakes

Seafloor Spreading

As the two plates of the mid ocean ridge pull AWAY from each other, magma rises from the mantle and cools, adding new seafloor

Caused by a DIVERGENT BOUNDARY

Plate Tectonic and Boundary type Brainpop Video

https://www.youtube.com/watch?v=RA2-Vc4PIOY

Multiple Choice

When tectonic plates collide into one another, which type of boundary is this?

• Transform Boundary

• Convergent Boundary

• Divergent Boundary

Multiple Choice

Two tectonic plates slide past one another, this boundary is called?

• Transform Boundary

• Convergent Boundary

• Divergent Boundary

Multiple Choice

When tectonic plates move away from each other, this boundary is:

• Transform Boundary

• Convergent Boundary

• Divergent Boudnary

Multiple Choice

When two plates collide at a convergent boundary, what type of land form could be created?

• Ocean Trenches

• Mountain Ranges

• Volcanoes

• All of the above

Multiple Choice

When tectonic plates move away from each other, what type of land form will be created?

• Islands

• Ocean Trenches

• Ridges

• Nothing will be seen

Multiple Choice

What type of phenomena/event is created at a transform boundary?

• Earthquake

• volcano eruption

• Tornado

• Thunder Storm

Multiple Choice

At a convergent boundary, subduction occurs, why?

• one plate is more dense

• the water pushes it down

• the atmosphere pushes it down

• its lighter

Three Rock Types

Igneous Rock

Forms from cooling magma

Intrusive Igneous Rock: cools in the ground

Extrusive Igneous Rock: cools after an explosion

Sedimentary Rock

Layers of rock, dirt, dust or fossils are pressed together

Metamorphic Rock

Old rock is changed/deformed by heat and pressure

ROCK RAP SONG :)

Multiple Choice

Which type of rock forms from cooled magma?

• Sedimentary rock

• igneous rock

• metamorphic rock

Multiple Choice

Which rock forms from the build up of materials, rock pieces and organism remains in layers?

• Sedimentary rock

• Igneous rock

• metamorphic rock

Multiple Choice

Old rock that is changed due to heat and pressure is called?

• Sedimentary rock

• igneous rock

• metamorphic rock

Multiple Choice

True or false: Intrusive igneous rock forms after a volcano explodes and lava cools

• True

• False

Multiple Choice

When magma cools under the surface it is called?

• Intrusive Igneous Rock

• Extrusive Igneous rock

Open Ended

Describe in ONE word how you feel about our quiz material

Poll

What would we like to do on Monday

• Jeopardy

• Gimkit

• Kahoot

• Practice Quiz