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WorksheetsMid-Term Practice Environmental
Total questions: 205
Worksheet time: 7hrs 50mins
What is Environmental Science?
Study of the environment that involves plants
Study of the environment that includes the physical, biological, and social sciences
Study of the environment that involves animals
Study of the environment that involves humans
What does it mean to be a visual learner?
You learn by seeing
You learn by moving
You learn by hearing
You learn by sleeping
A major goal of Environmental Science is
To understand how we use natural resources
To understand how to manage the environment
To understand how we affect the environment
To understand and solve environmental problems
Which of the following is a major field of study within Environmental Science?
History
Anatomy
Chemistry
Physiology
After a scientist concludes their research they hold a _________ to discuss it.
Review
Press Conference
Discussion
Seminar
People who obtain food by collecting plants and by hunting wild animals or scavenging their remains are
Hunter-gathers
Pirates
Explorers
How many years ago did the practice of agriculture begin?
200 years ago
25,000 years ago
5,000 years ago
10,000 years ago
One of the easiest ways land is converted to farmland is by using what technique?
Plow it up
Burn it
Slash-and-burn
Which of these is NOT a goal of environmental science?
To learn how nature works
To discover how humans interact with the environment
To understand the impacts animals have on the environment
To find ways to deal with environmental problems
What is a hypothesis?
A guess
A conclusion
Research
Proposed explanation of an observation
What are three categories of environmental problems?
Ecology, biology, and mineralogy
Resource depletion, pollution, and loss of biodiversity
Hunter gatherer, agricultural, and industrialized
Machinery, natural resources, and population growth
What was the Agricultural Revolution?
implementation of farming techniques
domestication of animals
hunting and gathering
the introduction of tools
During harvest season farmers would collect what?
Animals
Plants
Seeds
During the industrial revolution, the population grew in what type of area?
Rural
Urban
What were three ways the industrial revolution changed society?
Increased efficiency of agriculture
Increased use of artificial substances
New Inventions
Increased the standard of living
Earth is a ________ system.
Closed
Open
Environmental problems can occur on which of the following scales?
Regional
Global
All of the above
Local
As the population is increasing, what is decreasing?
The number of people on Earth
Number of Plants
Number of Animals
Natural Resources
Many different disciplines make up Environmental Science. This means Environmental Science is a ___________.
Interdisciplinary field
Complicated
Interesting
Resources are said to be __________ when a large fraction of the resource has been used up.
Natural
Depleted
Renewable
Nonrenewable
An undesired change in air, water, or soil that adversely affects humans is
Resource depletion
Pollution
Extinction
In developing countries, what is increasing?
Population
Disease
Money
Jobs
What are the differences between developed and developing countries?
The different types of societies
The amount of income
Average income, level of industrialization,population growth
Developing countries have lower average income than developed countries.
True
False
An ecological footprint is
a measure of the earth's biological capacity.
a measure of a person's part in creating a sustainable environmental
the amount of resources needed to support each person.
the amount of wilderness available on the earth.
Define sustainability
The ability to be maintained at a certain rate or level
A substance that is harmful or poisonous effects
The process of making an area more urban
What is the scientific method?
A process used to explore observations/answer questions
A method used to find kinetic and potential energy
A method used to discover science
A method to find energy flow
Safety googles should be worn in the lab.
Always
Never
Sometimes
The last step of the scientific method is
Observe
Make a logical conclusion
Gather data
Form a hypothesis
Which of the following is a way for an auditory learner to learn
Draw a picture
Walk around
Read their notes out loud
Scientists rely on ________ to summarize, characterize, analyze, and compare data.
One another
Probability
Themselves
Statistics
How far away you are from the average set of data is known as
Statistics
Probability
Standard Deviation
Mean
You can see statistics were?
On the news
Online
In an article
All the above
Representations of objects or systems are
Models
Flow-charts
Pictures
An example of a graphical model would be
A math equation
A picture
A map
A satellite picture
What type of graph is this?
Picture graph
Line graph
Bar graph
Stem and leaf
An example of a conceptual model would be
Picture graph
A flow-chart
Bar graph
Physical Model
Risk is the probability of
A chance
A positive outcome
An unwanted outcome
__________ are standards we consider important.
Values
Family
Beliefs
Loved ones
The first step in the decision-making model is
Consider Values
Make a decision
Explore consequences
Gather information
The decision-making model can be used to make
No decisions
All decisions
Some decisions
Why does our food have to travel such great distances to get to us?
The climate
Lack of resources
Laziness
During nuclear fusion, energy is released because some matter is converted to
energy
nuclei
power
heat
I am the center of the solar system.
asteroid belt
stars
Sun
Moon
How many planets are in our solar system?
1
8
5
6
What are the names of the planets?
SpongeBob,sandy,barnicalboy,mermaidman
Mercury,Venus,earth,Mars,Jupiter,Saturn,Uranus,Neptune
Kevin,Stuart,bob,gru,dr.nifario
Penny,Sherman,mr.peabody,ms.grunion,learnardo da Vinci
Which planets are terrestrial planets
Mercury, Venus, Earth, Mars
Jupiter, Saturn, Uranus, Neptune
What are the 4 outer planets?
Mars, Jupiter, Neptune, Uranus
Jupiter, Venus, Mercury, Earth
Jupiter, Neptune, Uranus, Saturn
Pluto, Jupiter, Neptune, Uranus
What are the four inner planets?
Earth, Venus, Neptune, Mars
Mars, Jupiter, Saturn, Venus
Earth, Mars, Venus, Mercury
Pluto, Earth, Venus, Mercury
Which planets are gas giants?
Jupiter, Saturn, Uranus, Neptune
Mars, Earth, Venus, Mercury
Which planets are the rocky terrestrials?
Jupiter, Saturn
Mercury, Venus, Earth, Mars
Uranus, Neptune
Pluto
What do you call all the planets orbiting around the Sun?
Solar System
Star System
Sun System
Planet System
What term is associated with the moons that are increasing in size (more light on them) each day?
Waxing moons
Waning moons
Crescent moons
Gibbous moons
What phase of the moon is this?
Waxing Gibbous
Waning Gibbous
Waxing crescent
Waning crescent
The Moon gets its light from the
It reflects the Earth's light
It reflects the other stars' light
It reflects the Sun's light
It makes its own light
About how long does it take the Moon to complete it's cycle?
around 1 week
around 1 month
around 1 year
around 1 day
What phase of the moon is shown?
waning gibbous
1st quarter
waxing crescent
Waxing gibbous
What is the phase of the Moon at position #5?
New Moon
Third Quarter Moon
First Quarter Moon
Full Moon
What is the correct phases of the Moon at position 3?
Waning Crescent
First Quarter (or Waxing Half)
Third Quarter (or Waning Half)
Waxing Gibbous
This process, called nuclear fusion, is the energy source of all __________.
There may be more than one answer for this questions.
planets
suns
stars
plants
When hydrogen is "fused" together on the Sun, what new element is created?
Helium
Carbon Dioxide
Oxygen
Light
Wha type of tide would this arrangement of earth-moon-sun create?
full moon tide
new moon tide
neap tide
spring tide
Which layer is the oldest?
E
A
D
C
Which layer is the youngest?
C
D
E
A
The earth is ______________of years old
Hundreds
Millions
Billions
Trillions
a model scientists use to describe the timing of events and the relationships between those events in earth’s history.
geologic time scale
era
period
epoch
geologic time intervals that eras are divided into.
geologic time scale
era
period
epoch
a division of geologic time; a subdivision of a period. Shortest length of time.
geologic time scale
era
period
epoch
looks at where the fossil is located to determine its age relative to other fossils.
Relative Dating
Absolute Dating
Uses radioactive elements near the fossils to determine the actual age of the fossils.
Relative Dating
Absolute Dating
Analyze the layers of undisturbed sedimentary rock. Which layer of sedimentary rock is oldest?
Q
R
S
T
U
Each rock layer is newer than the one below it
law of superposition
geologic time scale
Permian extinction
Paleozoic era
the trace or remains of an organism that lived long ago, most commonly preserved in sedimentary rock
fossil record
geologic time scale
species
fossil
a particular period in geologic history (for example, Cambrian, Devonian, Jurassic, Tertiary)
epoch
era
period
Cenozoic era
a historical sequence of life indicated by fossils found in layers of Earth's crust
fossil
geologic time scale
species
fossil record
a particular period in geologic history, typically the smallest classification
era
period
epoch
Cenozoic Era
Mammals first appeared or emerged in this era:
Paleozoic
Mesozoic
Cenozoic
Industrial
Which of the following is the correct sequence of geologic time from smallest to largest unit?
era, eon, period, and epoch
epoch, eon, era, and period
epoch, period, era, and eon
era, eon, epoch, and period
Which one of these is the largest?
era
eon
epoch
period
Which one of these is the shortest?
era
eon
epoch
period
Which one of these is NOT an era?
Cenozoic
Mesozoic
Phanerozoic
Paleozoic
What is the best way to compare the ages of layers from two different locations?
using the law of superposition
using radioactive dating
comparing the fossils
comparing the number of rocks
When scientists can the often use radioactive dating to determine the age of igneous rock. Why do they do this?
this method is easier than relative age dating
this method preserves the rock samples in a lab
this method provides scientists with an exact age of the rocks
this method provides a more accurate way to calculate the age
Fossils of the same species can be found all over the world, some separated by oceans. How does the presence of the same fossils prove Earth has changed over time?
Fossils contain DNA that show a common ancestor
Fossils show the gradual change of organisms over time due to the changing climate of the area they live in
Fossils of the same organisms can only be found on the same continent, showing that continents have always be apart
Fossils of the same organisms can be found of multiple continents showing the continents were once together
Balancing rocks are a naturally occurring geological formation. How do they show that Earth has changed over time?
They show how gravitation forces behaved long ago
they show how erosion has changed the Earth over time
They show how delicate the Earth is today compared to long ago
They demonstrate that only Earth can create large rock structures
A fossils of a marine species was found at the top of a mountain. What evidence does this give to scientists about how Earth has changed?
the fossils take a long time to form and demonstrate the time natural processes take to change earth
the living version of this fossil is only found in Florida now showing how Earth has changed
the fossils in the rock layers show that the ground that is now on a mountain was once in a marine environment
the fossils were made by processes that are no longer happening
What is the process that determines the age of a rock or event in relation to the ages of other rocks or events?
relative age dating
absolute age dating
radioactive dating
estimate age dating
What is the idea that the bottom layer is the oldest and and each overlying layer gets progressively younger?
absolute age dating
relative age dating
law of superposition
radioactive dating
Which of these is the best indication of the relative age of a rock layer?
The chemical make-up of the layer
The thickness of the layer
The distance of the layer extends over the Earth
The position of the layer compared to other layers
In an undisturbed rock profile, the oldest rocks are found
anywhere
on the top
on the bottom
in the middle
The absolute age of a rock is the approximate number of years ago that the rock formed. The absolute age of an igneous rock can best be determined by
examining the environment in which the rock is found
comparing the sizes of the crystals found in the upper and lower parts of the rock
examining the rock's relative position in a rock outcrop
comparing the amounts of stable and unstable radioactive isotopes in the rock
Which of these choices is an example of the way a geologist would use relative dating?
determining the minerals that make up rocks
placing rock layers in order of oldest to youngest
classifying rocks as igneous, sedimentary, or metamorphic
using radioactive isotopes to determine an accurate age of the rock samples
What theory states the continents are moving?
Plate Tectonics
Continental Drift
Alfred Wegner
Fossil
Who is responsible for the theory of continental drift?
Alfred Wegner
Bill Nye
Thomas Edison
Plato
What theory states that Earth’s
crust and rigid upper mantle are
broken into plates?
Continental Drift
Alfred Wegner
Plate Tectonics
Fossil
How many major tectonic plates are there?
10
2
15
20
All of the following are major tectonic plates except
North American
South American
African
Europe
What is the name Alfred Wegner gave the super-continent his theory is related to
Virginia
Pangea
Tower
Land
All of the following are evidence for continental drift EXCEPT
Fossils
Continents moving
Glaciers
Continents fit together like puzzle pieces
What best describes the process of subduction?
The process of more dense plate sinking beneath a less dense plate during a tectonic collision
The procession of tectonic plates pulling away from one another leaving cracks between them
The process of two plates that hold land masses colliding causing both plates to shift upward forming a mountain range
The formation of a fault where two plates meet and both plates sink at the same time, creating a chasm between them
Which provides the best evidence for the theory that faults and volcanoes are results of tectonic plate interactions?
Faults on tectonic plates are in constant motion, but volcanoes may not erupt for many years
Faults and volcanoes existed long before there were tectonic plates
Tectonic plates that have many faults do not usually have volcanoes
Faults and volcanoes are often found at tectonic plate boundaries
Tectonic plate motion occurs as a consequence of what that occurs in the mantle of the Earth?
High temperatures
Convection Currents
Lava
Motion
Comes together
Slides by itself
Separates
Is sheared
Rift Boundary
Sublimation Boundary
Transform Boundary
Subduction
Earth’s crust is made up of what
two parts?
Continental and Continental
Top and Bottom
Continental and Oceanic
Oceanic and Oceanic
Number 1 in the picture is which region of Va?
Blue Ridge
Valley and Ridge
Piedmont
Coastal Plain
Number 2 in the picture is which region of Va?
Piedmont
Coastal Plain
Appalachian Plateau
Valley and Ridge
Which plate boundary divides or goes apart
Convergent
Divergent
Transform
The Great Rift Valley is an example of what type of boundary?
Divergent
Convergent
Transform
What type of rock is found on the seafloor?
Igneous
Metamorphic
Sedimentary
Basalt
Earthquakes and Volcanoes are associated with what type of boundary?
Divergent
Transform
Convergent
At a transform boundary, plates
Come together
Divide
Slide past each other
Mountain building is associated with which type of boundary?
Convergent
Divergent
Transform
Convergent plate boundary subduction oceanic-oceanic forms
Volcanic Islands
Mountain ranges
Rift valleys
Earthquakes
A mountain built from magma, or melted rock, that rises from Earth's interior to the surface, and can occur on land or in the sea is known as a _____________.
Earthquake
Fault
Volcano
Magma Plume
Where is the Ring of Fire located?
Pacific Ocean
Atlantic Ocean
Indian Ocean
Antarctic Ocean
Earthquakes occur
Sometimes
All the time
Never
Can scientists predict WHEN an earthquake will occur
No
Maybe
Yes
Which region of Virginia is characterized by beaches?
Piedmont
Coastal Plain
Valley and Ridge
Blue Ridge
The largest region of Va is
Blue Ridge
Valley and Ridge
Piedmont
Appalachian Plateau
Which region separates the Valley and Ridge from the Piedmont?
Appalachian Plateau
Blue Ridge
Coastal Plain
Washington County is located in which providence of Va?
Blue Ridge
Appalachian Plateau
Valley and Ridge
Piedmont
Which region of Va contains most of the states coal resources?
Blue Ridge
Piedmont
Valley and Ridge
Appalachian Plateau
Which of the following is not a seismic zone of Va?
Eastern Tennessee
Giles County
Appalachian
Central Virginia
What local mountain is made up of volcanic rock?
House and Barn
Mount Rogers
Smith Mountain
Keene Mountain
what is the rock cycle.
molten rock that is stored underground.
rock material that forms where rocks are broken down into smaller pieces.
a process that changes one type of rock into another type of rock.
