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WorksheetsEarth Assessment Practice
Total questions: 132
Worksheet time: 2hrs 30mins
Which of the following is a characteristic of all minerals?
Crystalline structure
Fills the shape of its container
Usually organic
Random chemical composition
Which of the following is NOT a way to identify a mineral?
Streak
Denisty
Luster
Crumble
Two types of igneous rocks are:
Interior and exterior
Intrusive and extrusive
Inside and outside
Enter and exit
Lava is found...
after a volcano erupts.
on the inside of a volcano.
both inside and outside a volcano.
The process for sedimentary rocks DO NOT include:
Cementation
Cooling
Deposition
Erosion
Fossils are a form of:
mineral
igneous rock
sedimentary rock
If a mineral can SCRATCH another one, it is -
harder than the mineral
weaker than the mineral
the same mineral
Diamond is the hardest mineral.
True
False
What type of property test is a mineralogist conducting when she rubs a mineral over a mirror, tile, or hard surface?
Streak Test
Luster Test
Appearance Test
Cracking Test
Rocks formed by heat and pressure beneath the Earth's surface are...
igneous
metamorphic
sedimentary
magma
What causes igneous rocks to form
pressure
cooling magma and lava
compaction
cementation
A rock made of magma that cools inside the Earth and contains large crystals?
Igneous
Sedimentary
Metamorphic
Magma
How can a Metamorphic rock become an Igneous rock?
Weathering and Erosion
Compaction and Cementation
Heat and Pressurew
Melting and cooling
The process that breaks down rocks and other materials on Earth's surface is called
Weathering
Erosion
Deposition
Decomposition
What is the wearing away or breaking down of rocks called?
Deposition
Erosion
Glaciers
Weathering
The amount of light reflected off the surface of a rock or mineral
(a)
The way a rock or mineral feels. They can be rough or smooth
(a)
Moh's ________ Scale or the Scratch test are two ways that we measure _________.
Hardness, Hardness
Luster, Luster
Color, Color
Texture, Texture
This rock started as molten magma but transformed after a volcano erupted. What type of rock is this?
Sedimentary
Igneous
Metamorphic
What do we call the material that comes from rocks that have been broken down into smaller pieces. This usually results from weathering.
texture
weathering
sediment
erosion
What causes igneous rocks to form
animal and plant remains aka fossils
cooling magma, lava, and pressure
compaction of sediment
cementation or hardening of minerals
sediment
Name of the impression of a plant or animal, in the soil, that existed in the past
diamond
hardness
fossil
Geologists are scientists that study _______.
rocks
lakes
rivers
animals
Geologists can find ______ in old rocks.
fossils
toys
sofas
people
This image shows the rock cycle. Which event most likely occurs at point K?
cooling
cementing
melting
weathering
What happens when magma cools during the rock cycle?
Igneous rock is formed.
Metamorphic rock is melted.
Sediments form sedimentary rock.
Metamorphic rock forms sediments.
This image shows a model of the rock cycle. At point R, rocks melt underground to form magma. Which is another process that contributes to the formation of rock at point R?
compacting of sediments on the mountain
cooling as the lava runs down the mountain
weathering of the mountain from the environment
eroding of different rocks at the base of the mountain
When magma cools slowly inside the earth, we get _____ rocks with large crystals.
extrusive igneous rocks
Plutonic (intrusive) igneous rocks
Basalt rocks
Obsidian rocks
Why is the inner core solid if the outer core is liquid?
It is made of solid rock
it is located directly below the mantle
it is affected by pressure from the layers above it
Which layer of the Earth is believed to be composed primarily of liquid iron and nickel?
Crust
Mantle
Outer Core
Inner Core
What type of heat transfer occurs in the mantle of the Earth?
Conduction
Convection
Radiation
Which layers makes up 1% of the Earth's weight?
crust
mantle
inner core
outer core
Which best describes the mantle?
molten metal
dense, solid metal ball
hot but not completely solid rock
dry land and ocean floor
The idea that continents were once part of a single landmass that broke apart and
moved
Continental Drift
Tectonic Plates
Transform
Forms where plates are moving away from each other
Divergent-
Convergent-
Transform-
Formed where two sections of Earth’s crust are colliding
Divergent-
Convergent-
Transform-
The land mass where all of the continents were once together in one large continent is called ________________.
Laurasia.
Pangaea.
Eurasia.
Gondwana.
Tectonic plates consist of
continental crust.
mesosphere.
both continental and oceanic crust.
oceanic crust.
The fact that similar fossils are found on both sides of the ocean is evidence of
magnetic reversal.
global positioning.
continental drift.
oceanic drift.
The movement of the tectonic plates is caused by
the rotation of the Earth.
convection currents in the Asthenosphere
the gravity of the iron-nickel core.
the Moho discontinuity.
Observe this diagram of a plate boundary. One statement BEST describes what is happening. It is that
the oceanic crust is melting.
the denser oceanic crust is subducting under the less dense oceanic crust
volcanic islands are forming.
the tectonic plates are moving away from each other.
The solid, but bendable layer of Earth. Tectonic plates move on top of this layer.
Inner Core
Asthensophere
Lithosphere
Outer Core
The Earth's lithosphere contains
The upper mantle
The oceanic crust
The continental crust
All are correct
What is the name of layer R?
lithosphere
inner core
outer core
asthenosphere
mesosphere
What is the name of layer Q?
lithosphere
inner core
outer core
asthenosphere
mesosphere
What is the name of layer Z?
crust
mantle
outer core
inner core
core
If the most abundant substances in the earth are silicon and oxygen, which part would you expect these elements to be found?
crust
mantle
outer core
inner core
core
Where is heat and pressure the greatest in the Earth?
crust
mantle
outer core
inner core
Which of the following is not a method for heat transfer
Radiation
Insulation
Conduction
Convection
How does heat energy reach the Earth from the Sun
Convection
Radiation
Conduction
Insulation
Which is the best surface for reflecting heat radiation?
Shiny white
Dull white
Shiny black
Dull black
Which is the best surface for absorbing heat radiation?
Shiny white
Dull white
Shiny black
Dull black
Conduction
Convection
Radiation
Conduction
Convection
Radiation
Hot coffee is stirred with a spoon, the spoon gets hot due to ...
Conduction
Radiation
Convection
A chair is placed several feet from a fire in a fireplace. The fire has a glass screen. The side of the chair facing the fireplace gets warm because of ...
Conduction
Radiation
Convection
Near the ceiling of a room the air is warmer. The warm air rises because of ...
Conduction
Radiation
Convection
One end of a copper rod is placed in a flame of a Bunsen burner. Small pieces of wax placed along the rod melt a progressively larger distance from the flame. Heat is transferred through the rod by ...
Conduction
Radiation
Convection
P waves are also called
pushing waves
pulling waves
primary waves
primordial waves
S waves
are slower than P waves
Faster than P waves
compression waves
faster waves
The diagram shows a
S wave
P wave
The diagram shows a
S wave
P wave
Which picture correctly shows how S waves travel through the layers of the Earth?
A
B
Which picture correctly shows how P waves travel through the layers of the Earth?
A
B
Which diagram below correctly shows the shadow zone for S waves.
A
B
Which letter correctly identifies the area of Earth called the inner core?
A
B
C
D
Which letter correctly identifies the area of Earth called the crust?
A
B
C
D
Which letter correctly identifies the area of Earth known as the outer core?
A
B
C
D
Which layer is # 20.
A: Mantle
B: Lithosphere
C: Asthenosphere
Which layer has strong convection currents, which are responsible for the crust's movement?
crust
mantle
outer core
inner core
Which layer is made up of two different kinds of layers, continental and oceanic?
crust
mantle
outer core
inner core
Which layer is solid and made of iron and nickel?
outer core
inner core
mantle
crust
Which layer is responsible for the Earth's magnetic field?
crust
mantle
outer core
inner core
Which layer is the thinnest?
crust
mantle
outer core
inner core
Name the largest layer
crust
mantle
outer core
inner core
Which compositional layer is made mostly of solid iron and nickel?
Crust
Mantle
Inner Core
Outer Core
Earth's outermost compositional layer?
Crust
Mantle
Core
Which of the following is the correct order of the Earth's layers moving inward to the center.
Crust
Mantle
Outer Core
Inner Core
Mantle
Outer Core
Inner Core
Crust
Inner Core
Outer Core
Crust
Mantle
Outer Core
Inner Core
Mantle
Crust
Temperature and pressure ___ as you move towards the center of the Earth.
decrease
increase
neither answer is correct.
