G7 - Chapter 11 Final Revision

G7 - Chapter 11 Final Revision

11.1 Plate Tectonics

11.3 Weathering, Erosion, and Deposition

Multiple Select

What happen if?

Earth's crust moves?

• earthquakes

• We can travel freely

• Volcanic eruptions

• Mountain formation

Open Ended

Big question:

what causes the movement of Earth’s crust?

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Multiple Choice

Which of the following is responsible for Earth's crust moving?

• Convection Currents

• Dynamo Effect

• Great Pressure

• Gravitational pull from the Sun

Multiple Choice

Convection currents occurs in which of Earth's layers?

• crust

• mantle

• outer core

• inner core

Multiple Choice

The thinnest and outermost layer of Earth is called...

• crust

• mantle

• outer core

• inner core

Multiple Choice

A _____________ is a well tested concept that explains a wide range of observations.

• Theory of Plate Tectonics
• scientific theory
• subduction

Multiple Choice

This layer is the most dense in comparison to the other layers.

• Crust

• Mantle

• Inner Core

• Outer Core

Multiple Choice

Which layer of Earth flows slowly and causes the crust to move?

• Crust

• Mantle

• Inner Core

• Outer core

Multiple Choice

At a transform boundary the plates.....

• collide

• diverge

• slide past each other

Multiple Choice

The process that causes the tectonic plates to move is called.....

• subduction

• transform

• convection

Multiple Choice

This type of boundary creates folded mountains.

• transform

• divergent

• continental-continental convergent

• continental-oceanic convergent

Multiple Choice

This type of boundary can be found along the San Andreas fault in California....

• divergent

• convergent

• transform

Multiple Choice

New crust is formed at this type of boundary

• divergent

• convergent

• transform

Multiple Choice

This type of boundary does NOT involve magma.

• divergent

• convergent

• transform

Multiple Choice

• divergent boundary

• convergent boundary

• transform boundary

Multiple Choice

• divergent boundary

• convergent boundary

• transform boundary

Multiple Choice

• divergent boundary

• convergent boundary

• transform boundary

Multiple Choice

___________ is the theory that pieces of Earth's lithosphere are in constant motion, driven by convection currents in the mantle.

• Seismic waves
• Convection current
• Divergent boundary
• Plate tectonics

Multiple Choice

A _____________ is when two plates move past each other in opposite directions.

• emergent boundary
• divergent boundary
• transform boundary
• convergent boundary

Multiple Choice

_____________ is when two plates move toward each other.

• Convergent boundary
• Allegiant boundary
• Transform boundary
• Sliding boundary

Multiple Choice

_____________ is a plate boundary where two plates move away from each other.

• Convergent boundary
• Transform boundary
• Divergent boundary
• Insurgent boundary

Multiple Choice

What is the name of the single landmass that began to break apart 200 million years ago?

• Panthalassa
• Laurasia
• Gondwanna
• Pangaea

Open Ended

Discuss the role of the weathering process in soil formation

Log into ALEF 143

Multiple Choice

U shaped valleys are formed by

• rivers
• glaciers
• wind
• human activity

Multiple Choice

Lichen secretes an acid that breaks down rock.

• Mechanical Weathering
• Chemical Weathering

Multiple Choice

Plants usually break open small cracks in rocks with their

• seeds
• roots
• branches
• pollen

Multiple Choice

Which causes chemical weathering?

• acids and oxygen
• water, wind and gravity
• abrasion
• root and ice wedging

Multiple Choice

RUST is chemical weathering by

• water dissolving minerals
• carbonic acid in groundwater
• acid rain
• oxidation

Multiple Choice

3 elements needed to produce a _____________________.

1. Abundant loose sand
2. Wind source
3. Object ( such as a boulder, tree, or shrub) that obstructs the wind force and causes the sand to pile up in drifts.

• sand dune

• delta

• deposition hill

Multiple Choice

A ______________ is a hill of sand created by the wind.

• dune

• delta

• sediment

Multiple Choice

_____________________ is solid material (matter) moved by wind and water that settles on the surface of land or the bottom of a body of water.

• deposition

• sediment

• erosion

Multiple Choice

This is an example of __________________________.

• physical weathering

• chemical weathering

Multiple Choice

This is an example of _____________________________.

• physical weathering

• chemical weathering

Multiple Choice

_____________________ changes the identity of rocks and it involves a chemical reaction or change.

• Physical weathering

• Chemical weathering

• Deposition

Multiple Choice

__________________ is a process that weathers rock without a chemical reaction or change.

• Physical weathering

• Chemical weathering

• Deposition

Multiple Choice

Eroded materials are called _______________________.

• constructive

• chemical weathering

• sediments

Multiple Choice

______________________ occurs when eroded materials stop moving and begin to build up.

• Weathering

• Erosion

• Deposition

Multiple Choice

_____________________ is the movement of soil and rock by wind, water, ice, and gravity.

• Weathering

• Erosion

• Deposition

Multiple Choice

_____________________ happens when rocks on Earth's surface break apart or change without moving anywhere.

• Erosion

• Weathering

• Deposition

Multiple Choice

Wind blowing rocks away is an example of....

• Weathering

• Erosion

Multiple Choice

Plants growing in rocks is an example of...

• Weathering

• Erosion

Multiple Choice

What is the correct sequence?

• Deposition, Erosion, Weathering

• Weathering, Erosion, Depostion

• Erosion, Deposition, Weathering

• Erosion, Weathering, Deposition

Multiple Choice

Which is an example of wind weathering?

• A rock cracking in half

• A root breaking a sidwalk

• A road cracking in winter

• A desert rock changing shape over many years

Multiple Choice

What most likely caused this crack in the road?

• Tectonic Shift

• Acid Rain

• Ice Wedging

• Root Wedging

Multiple Choice

Does weathering and erosion happen quickly?

• Yes

• No

Multiple Choice

What most likely caused this rock to change?

• Water got into the crack and froze many times

• Wind quickly blew sand into the crack

• sunlight made the rock get hot and burst

• a karate chop (don't pick this)

Multiple Choice

What is deposition?

• Large pieces of rocks are carried by by animals

• Rocks stay attached to cliffs, without moving.

• Small weathered material, like rocks and soil, that have built up on land forms.

Multiple Choice

What will happen to this sidewalk if the tree continues to grow?

• The roots will grow away from the sidewalk

• The roots will grow and break the sidewalk into pieces.

• The roots will stop growing

Multiple Choice

What is destroying this sidewalk?

• Plant Splitting

• Ice Wedging

• Ground Breaking

• Root Wedging

Multiple Choice

What type of weathering is this?

• Ice

• water

• Wind

• Living Things

Poll

How do you Evaluate your learning about this chapter?

Open Ended

What are the points you still need help to understand

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