WorksheetsLand Beneath Our Feet Test Review
Total questions: 95
Worksheet time: 48mins
What is the thinnest layer of the Earth?
Crust
Mantle
Outer Core
Inner Core
What is the thickest layer of the Earth?
Crust
Mantle
Outer Core
Inner Core
Which layer of the Earth is liquid Iron and Nickle?
Crust
Mantle
Outer Core
Inner Core
Which layer of the Earth is a dense solid ball of Iron and Nickle?
Crust
Mantle
Outer Core
Inner Core
The soft part of the Mantle below the Lithosphere is called the:
Crust
Lithosphere
Asthenosphere
Core
The rigid rocky layer of the crust and upper mantle is called the:
Asthenosphere
Lithosphere
Core
A wave of energy produced by an earthquake is a:
Crest Wave
Explosion
Trough Wave
Seismic Wave
What layer of the Earth is represented by the letter A?
Crust
Mantle
Outer Core
Inner Core
What layer of the Earth is represented by the letter B?
Crust
Mantle
Outer Core
Inner Core
What layer of the Earth is represented by the letter C?
Crust
Mantle
Outer Core
Inner Core
What layer of the Earth is represented by the letter D?
Crust
Mantle
Outer Core
Inner Core
The layers of Earth are in the order they are in because:
It keeps us safe
It holds the Earth together
They are made of the same materials
The different layers have different densities
Geologists know about the different layers of the Earth by using data collected from:
Seismic waves
Telescopes
Submarines Waves
iPhones
The most dense layer of the Earth is:
Crust
Mantle
Inner Core
Outer Core
The least dense layer of the Earth is the:
Crust
Mantle
Inner Core
Outer Core
Choose the correct order of the layers of the Earth from the surface to the center:
inner core, outer core, asthenosphere, lithosphere
lithosphere, asthenosphere, outer core, inner core
lithosphere, asthenosphere, inner core, outer core
asthenosphere, lithosphere, outer core, inner core
Which layers of the Earth are solid?
Crust
Mantle
Outer Core
Inner Core
Which layer of the Earth contains material in constant motion because of convection currents?
(a)
Continental crust is made primarily of:
granite
basalt
liquid iron & nickel
solid iron & nickel
Oceanic crust is made primarily of:
granite
basalt
liquid iron & nickel
solid iron & nickel
Alfred Wegener
convection currents in the mantle
The North American plate and Pacific plates meet at the San Andres Fault in California causing frequent earthquakes. This fault is located at a _____ boundary.
Ridge
Divergent
Convergent
Transform
Which oceanic plate in the above picture must be more dense? LEFT RIGHT
The plate on the left (the plate with the volcano on it)
The plate on the right (without the volcano)
How do most mountains form?
Continents collide and fold up on each other
Earth is shrinking and the crust wrinkles up
Ocean plates diverge and fold up on each other
Gravity from the moon pulls sections of the Earth up
Which TWO landforms occur when a continental plate and an oceanic plate hit each other?
Volcanoes on land and Volcanic Islands
Volcanoes on land and Deep Sea Trench
Volcanoes on land and Mountains
Rift Valley and Mid Ocean Ridge
What kind of landform is created when a continent starts to get torn apart?
Volcanic Island
Deep Sea Trench
Mid-ocean Ridge
Rift Valley
Mountains
At a ______ plate boundary, crust is neither created nor destroyed.
convergent
divergent
transform
subduction
At a ______ plate boundary, crust is created.
convergent
divergent
transform
subduction
At a ______ plate boundary, crust is destroyed.
convergent
divergent
transform
subduction
At what type of plate boundary do earthquakes occur?
convergent
divergent
transform
all of them
During the process of subduction, the plate that is _____ dense will sink beneath the other.
more
less
What determines the direction that tectonic plates move?
the direction of the convection current underneath it
the direction of the ocean currents
the direction of the wind
the core
The theory that states that "pieces of the Earth's crust are in slow, constant motion driven by movement in the mantle" is...
the theory of Pangaea
the theory of plate tectonics
the theory of plate boundaries
the theory of evolution
Who is credited with the Theory of Continental Drift?
(a)
Which 2 answer choices are evidence for the theory of continental drift?
Land features such as mountain ranges appear to line up
Seafloor spreading showed impressions of continents that were once in that spot
Ancient writings described how the continents were once connected
Fossils of the same plants/animals were found on different continents
Why was Alfred Wegener's theory of continental drift not accepted by other scientists?
He was a paleontologist and other scientists did not think that he was qualified to come up with these theories
He did not have his sources cited properly
He could not explain how or why the continents moved
He did not do enough research
During the process of subduction, a more dense plate will sink under the less dense plate. What happens when it sinks?
It goes into the lithosphere
It crumples up into a mountain
It goes into the asthenosphere
It creates a transform boundary
What is the main component of soil?
water
weathered rock
humus
air
Ms. Simms wants her plants to grow taller. What should she add to the soil to increase plant growth?
sand
humus
silt
nitrogen
Which of the following are properties of soil?
color
texture
fairness
compactness
Which of the following is true about the particle size of soil?
Adding larger particles will increase the amount of water that passes through the soil.
Adding smaller particles will increase the amount of water that passes through the soil.
Adding larger particles will decrease the amount of water that passes through the soil.
Adding smaller particles will increase then decrease the amount of water that passes through the soil.
Soil that is fertile will have ________.
low sand content
a low pH
a high amount of parent rock
a high humus content
How can you tell if soil has a lot of humus?
It has a low mass
It has a dark color
It has a high pH
It is very damp
A plant that needs well-drained soil will mostly be made of ________.
sand
silt
clay
gravel
How does soil acquire the nutrients necessary for plant growth?
The nutrients come from sunlight
The nutrients come from water
The nutrients come from organic material
The nutrients come from air
A student identifies a soil sample as being "dark brown" and "gritty/grainy". What does this indicate about the soil?
The soil is not considered fertile soil.
The soil has a low humus content and is composed of mostly silt.
The soil has a high humus content and is mostly composed of clay.
The soil has a high humus content and is mostly composed of sand.
Which type of particle helps soil retain (hold) water?
sand
silt
clay
Which type of particle helps soil drain water?
sand
silt
clay
Which of the following can be found in humus?
(Can be more than one answer)
decaying plants
decaying animals
manure
rocks & minerals
Which soil conservation technique would best fit the scenario?
A farmer plants carrots in the same field every year. They notice that the carrots are not growing well in the field. What should they do?
reduce the amount of times the fields are plowed to keep the roots in place
rotate the crops to a different field
plow along the curves of a hill to avoid erosion from rainwater
plant rows of trees to prevent erosion of soil from wind
Which soil conservation technique would best fit the scenario?
A farmer notices that his crops are leaning to one side after a massive windstorm. What should he do?
reduce the amount of times the fields are plowed to keep the roots in place
rotate the crops to a different field
plow along the curves of a hill to avoid erosion from rainwater
plant rows of trees to prevent erosion of soil from wind
What are the three types of rocks?
Igneous, Depository, Metamorphic
Depository, Igneous, Sedimentary
Metamorphic, Sedimentary, Depository
Igneous, Metamorphic, Sedimentary
How are metamorphic rocks formed?
Heating and cooling
Deposition
Heating and pressure
Materials gathering and pressing together
How are igneous rocks formed?
Compaction & cementation
Heating and pressure
Magma/lava cooling
Deposition
How are sedimentary rocks formed?
Heating and pressure
Compaction & cementation
Magma/lava cooling
Melting
True or False: Rocks can turn into other rocks.
True
False
True or False: Rocks and minerals are the same.
True
False
What type of rock is formed from slow cooling magma UNDER the earth's surface?
Extrusive Igneous
Intrusive Igneous
Metamorphic
Sedimentary
What type of rock is formed from slow cooling magma ON the earth's surface?
Extrusive Igneous
Intrusive Igneous
Metamorphic
Sedimentary
The Mount Rushmore National Monument is carved from the granite (formed from magma underground) of South Dakota's Black Hills. What type of rock is granite?
Igneous
Metamorphic
Sedimentary
None of the above
The seated sculpture of President Lincoln inside the Lincoln Memorial was carved out of white Georgia marble (formed from Earth's pressure and heat). What type of is marble?
Igneous
Metamorphic
Sedimentary
None of the above
Magma --> _____________ --> Igneous Rock
Melting
Cooling
Heat & pressure
Compaction & cementation
Sedimentary Rock --> ____________--> Sediment
compaction and cemetation
weathering and erosion
heat and pressure
melting and cooling
Metamorphic Rock --> ____________--> Igneous Rock
compaction and cemetation
weathering and erosion
heat and pressure
melting and cooling
Igneous Rock --> ____________--> Sedimentary Rock
weathering & erosion, compaction & cementation
weathering & erosion, heating & cooling
heat and pressure
melting and cooling
Molten rock that is under the surface of the Earth is called
lava
magma
sedimentary rock
metamorphic rock
Molten rock that is on the surface of the Earth is called
lava
magma
sedimentary rock
metamorphic rock
Classify this rock base on this description: Slate is a type of rock. It is often used to make roof tiles for houses. Slate can form when rocks such as shale are changed by high temperature and pressure.
igneous
metamorphic
sedimentary
Classify this rock base on this description: Conglomerate is a type of rock. It is made up of grains of many different sizes, such as sand, mud, and pebbles. Conglomerate forms when layers of these sediments are pressed together to form rock.
igneous
metamorphic
sedimentary
Classify this rock base on this description: Pumice is a type of rock. It forms from melted rock. It can form when melted rock traps water and gas bubbles while cooling. Some pieces of pumice can float in water and are found near volcanoes.
igneous
metamorphic
sedimentary
Basalt is formed by the rapid cooling of lava and rich in magnesium and iron. How can basalt be classified?
igneous
metamorphic
sedimentary
Shale if a type of rock made from fine grains of sediments composed of mud that is a mix of flakes of clay minerals and tiny fragments of other minerals. How would you classify shale?
igneous
metamorphic
sedimentary
Which of the following are examples of physical weathering?
Ice wedging
Abrasion
Acid Rain
Rust
Which of the following are examples of chemical weathering?
Ice wedging
Abrasion
Acid Rain
Rust
Trees and roots will dig into the cracks of a rock and continue to grow until splitting the rock in half. This is an example of ___________.
Physical Weathering
Chemical Weathering
Erosion
Deposition
Acids in rainwater dissolve minerals in rock, wearing them down. This is an example of ___________.
Physical Weathering
Chemical Weathering
Erosion
Deposition
Rain washes away soil and moves it downhill. This is an example of ___________.
Physical Weathering
Chemical Weathering
Erosion
Deposition
Sediment from a river drops at the mouth of the river, forming a delta. This is an example of ___________.
Physical Weathering
Chemical Weathering
Erosion
Deposition
Rocks in a stream are smooth from rubbing against each other as they move in the water. This is an example of ___________.
Physical Weathering
Chemical Weathering
Erosion
Deposition
Sediments freeze in glaciers and are carried to other locations. This is an example of ___________.
Physical Weathering
Chemical Weathering
Erosion
Deposition
