Earth's Layers
Plate Tectonics
Plate Tectonics 2
Rock Cycle
Rock Cycle 2
100
Which of the following list the layers of the earth from topmost to deepest?
* Crust, outer core, inner core, mantle
* Outer core, crust, mantle, inner core
* Crust, mantle, outer core, inner core
Crust, mantle, outer core, inner core
100
What type of boundary exists when two plates move towards each other and push against each other?
* Convergent
* Divergent
* Transform
Convergent
100
What type of boundary exists when two plates slide past each other?
* Convergent
* Divergent
* Transform
Transform
100
What kind of rock forms around a volcano?
* Igneous
* Metamorphic
* Sedimentary
Igneous
100
What kind of rock forms deep in the earth from intense heat and pressure?
* Igneous
* Metamorphic
* Sedimentary
Metamorphic
200
Which of the following is the densest of Earth's layers?
* Outer core
* Inner core
* Crust
Inner core
200
A volcano will form where:
* convergent continental plates meet
* convergent continental and oceanic plates meet and oceanic subducts
* divergent continental plates move apart
convergent continental and oceanic plates meet and oceanic subducts
200
A mountain range will form where
* convergent continental plates meet
* convergent continental and oceanic plates meet and oceanic subducts
* divergent continental plates move apart
convergent continental plates meet
200
What kind of rock forms under mountains?
* Igneous
* Metamorphic
* Sedimentary
Metamorphic
200
How does igneous rock form from metamorphic rock?
* Intense heat and pressure
* Melting and cooling
* Uplift and erosion
Melting and cooling
300
Which description matches the outer core?
* The rocky outer topmost layer of the Earth
* The middle and thickest layer of the Earth
* The liquid inner layer of the Earth
The liquid inner layer of the Earth
300
What causes the movement of tectonic plates?
* Convection currents on the crust push and pull on the plates of the crust
* Convection currents in the mantle push and pull on the plates of the crust
* Convection currents in the core push and pull on the plates of the crust
Convection currents in the mantle push and pull on the plates of the crust
300
How is an ocean basin formed?
* Two convergent continental plate boundaries collide
* Two plate boundaries diverge
* Two plate slide past each other
Two plate boundaries diverge
300
What processes occur at arrow 4?
* Melting and cooling
* Uplift and erosion
* Heat and pressure
Uplift and erosion
300
What kind of rock is made from several different types of sediment cemented and compacted together?
* Igneous
* Metamorphic
* Sedimentary
Sedimentary
400
True or false:
The inner core is less dense and thinner than the mantle
False
400
What can be used to model tectonic plates?
* A cake with layers
* A cracked egg shell
* A rock
A cracked egg shell
400
How do volcanoes form?
* Divergent boundaries form mountains and subduction allows magma to come up to the surface
* Convergent boundaries form mountains and subduction allows magma to come up to the surface
* Transform boundaries form mountains and subduction allows magma to come up to the surface
Convergent boundaries form mountains and subduction allows magma to come up to the surface
400
What is a benefit of this model of the rock cycle?
* It shows a picture of the different rocks
* It tells where each rock is located
* It shows the path rocks take to change from rock type to another
It shows the path rocks take to change from rock type to another
400
What processes occur at 6 to turn sedimentary rock into igneous rock?
* Sedimentary rock is pushed underground where it melts and then cools to become igneous rock
* Sedimentary rock undergoes intense heat and pressure to become igneous rock
* Sedimentary rock is compacted and cemented into igneous rock
Sedimentary rock is pushed underground where it melts and then cools to become igneous rock
500
Which layer of the Earth is considered molten, where convection occurs?
* The outer core
* The inner core
* The mantle
The mantle
500
What is the name of the rocky portion of Earth's layers that is made up of the uppermost mantle and the crust?
Lithosphere
500
If one tectonic plate is moving Southeast while another is moving Northwest, what type of boundary is present between them?
Divergent
500
What part of the rock cycle is involved in mountain formation?
* Igneous rocks form from the heat and pressure under mountains which is then pushed up to the surface.
* Metamorphic rock forms from the heat and pressure under mountains. They are then pushed up to the surface.
* Sedimentary rock forms from the heat and pressure under mountains. They are then pushed up to the surface.
Metamorphic rock forms from the heat and pressure under mountains. They are then pushed up to the surface.
500
How are rivers and other bodies of water involved in the rock cycle?
* Rivers transfer rock sediment and deposit them where they build up to form sedimentary rock.
* Rivers move cool water under the ground where it cools magma to form sedimentary rock.
* Rivers erode sedimentary rock forming igneous rock.
Rivers transfer rock sediment and deposit them where they build up to form sedimentary rock.