WorksheetsEnvironmental Final
Total questions: 96
Worksheet time: 1hrs 12mins
Which nonrenewable resource is primarily used for transportation fuels?
Coal
Natural gas
Nuclear
Petroleum
What is the process of restoring land after mining called?
Excavation
Reclamation
Extraction
Refinement
What gas is released in large amounts when burning fossil fuels?
Oxygen
Carbon dioxide
Nitrogen
Helium
Which of the following is a renewable energy source?
Solar
Coal
Natural Gas
Nuclear
What is a common environmental impact of burning fossil fuels?
Water purification
Soil enrichment
Noise reduction
Air pollution
What are the top three energy sources used in the US?
Petroleum, Natural Gas, Coal
Solar, Wind, Biomass
Hydropower, Geothermal, Biomass
Nuclear, Wind, Solar
What is an advantage of nonrenewable energy sources?
Unlimited supply
Zero emissions
Easily renewable
Reliable
What type of energy source is coal?
Fossil fuels
Solar energy
Wind energy
Hydropower
What are the main elements in oil?
Oxygen and nitrogen
Sulfur and mercury
Carbon and hydrogen
Lead and arsenic
What is a potential issue with hydraulic fracturing?
Increased water supply
Cleaner water
More fish
Water contamination
What type of mining involves digging down from the surface?
Subsurface mining
Fracking
Drilling
Surface mining
What is a common environmental impact of burning fossil fuels?
Increased biodiversity
Cleaner air
Air pollution
More rainfall
How is oil extracted from the earth?
Mining
Drilling
Fracking
Burning
What is the most used energy source in the US?
Petroleum
Solar
Wind
Geothermal
What type of energy source is formed from ancient plants and animals?
Fossil fuels
Solar energy
Wind energy
Hydropower
What is another name for the process of fracking?
Surface mining
Hydraulic fracturing
Subsurface mining
Oil drilling
What is one environmental impact of mining?
Increased wildlife
Improved air quality
Reduced noise levels
Air and noise pollution
How long does it take for fossil fuels to form?
A few years
A few decades
A few centuries
Millions of years
What is the main component of natural gas?
Carbon Dioxide
Oxygen
Nitrogen
Methane
What element is primarily used in nuclear energy?
Uranium
Coal
Natural Gas
Petroleum
Which two factors are necessary to generate hydroelectric power?
Water cycle and gravitational energy
Solar energy and wind energy
Nuclear energy and fossil fuels
Geothermal energy and tidal energy
What energy transformations occur during hydropower generation?
Gravitational potential to kinetic to electrical
Chemical to electrical to gravitational potential
Thermal to gravitational potential to mechanical
Nuclear to thermal
Put the general steps of hydroelectric power generation in order:
Water is stored behind a dam.
Water from the reservoir falls to the turbine, spinning it.
Turbine spins generator.
An electrical current is generated.
A pumped storage dam works by:
storing water in an upper reservoir during low demand and releasing it to generate electricity during high demand
using solar panels to generate electricity
harnessing wind energy to pump water
utilizing geothermal energy to heat water
Hydroelectric dams have a significant impact on ecosystems. Which of the following is a specific example of such an impact?
Disruption of fish migration patterns
Increase in local biodiversity
Reduction in water pollution
Enhancement of natural habitats
The wind blows due to:
temperature differences between regions
the rotation of the Earth
the gravitational pull of the moon
the presence of mountains
Put the general steps of wind power generation in order:
Wind spins the blades of the turbine
The low-speed shaft turns the high-speed shaft (via the gearbox)
The high-speed shaft spins the components of the generator
An electrical current is generated
A wind farm is:
a collection of wind turbines in the same location used to produce electricity.
a type of farm where crops are grown using wind energy.
a recreational area where people can experience strong winds.
a facility for studying the effects of wind on the environment.
Put the general steps of solar power generation in order:
Photons of light strike the PV cell
Electrons are excited and begin to move through the PV cell
An electrical current is produced
A group of PV cells is called a _______.
Module
Array
Panel
Grid
A group of solar panels is called a _______.
Array
Cluster
Network
Grid
What are some advantages and disadvantages of hydropower?
What are some advantages and disadvantages of wind power?
What are some advantages and disadvantages of solar power?
What is the definition of weather?
Long-term average weather in a region
Day-to-day atmospheric conditions
Frozen water in the atmosphere
Movement of air
What is the definition of climate?
Day-to-day atmospheric conditions
Long-term average weather in a region
Water vapor in the air
Air pressure changes
The baseball game was cancelled because of a thunderstorm. Is this an example of weather or climate?
weather
climate
season
ecosystem
Deserts get approximately 10 inches of rain a year. Is this an example of weather or climate?
climate
weather
season
forecast
Winters are colder in Wisconsin than California. Is this an example of weather or climate?
climate
weather
season
temperature
Which of the following is NOT one of the spheres that influence climate? Choose the correct answer.
Atmosphere
Hydrosphere
Lithosphere
Cryosphere
The atmosphere is mostly made up of which two gases? Choose the correct answer.
Nitrogen and Oxygen
Oxygen and Carbon Dioxide
Nitrogen and Hydrogen
Oxygen and Hydrogen
CO₂ today is approximately ____ ppm (the highest in 3 million+ years!).
420
280
350
500
If there is too little CO₂, what happens to the Earth?
Earth gets too hot
Earth gets too cold
Earth stays the same
Earth gets more rain
If there is too much CO₂, what happens to the Earth?
Earth traps too much heat (global warming)
Earth gets too cold
Earth loses all its water
Earth has more oxygen
Hot air rises, leading to ____ pressure.
low
high
medium
constant
Cold air sinks, leading to ______ pressure.
high
low
medium
variable
Circulating air moves ______ and carbon dioxide around the Earth.
heat
water
dust
light
The equator sends out ______ air/water.
warm
cold
dry
salty
The poles send out ______ air/water.
cold
hot
wet
dry
Sunlight is Earth's ______.
energy source
main food
largest animal
deepest ocean
Energy from sunlight is reflected by which of the following?
Land and water
Clouds, ice, and snow
Greenhouse gases
Oceans
Energy from sunlight is absorbed by which of the following?
Clouds, ice, and snow
Land and water
Greenhouse gases
Oceans
Infrared radiation is released as ______.
heat
light
sound
electricity
Which of the following is NOT a main greenhouse gas?
Water vapor
Carbon dioxide
Nitrogen
Methane
The ocean absorbs ______% of extra planetary heat.
90
50
70
30
Oceans hold ______ times more CO₂ than the atmosphere.
50
5
100
10
Oceans are temperature regulators, food sources, and ______ producers.
oxygen
carbon
sulfur
hydrogen
What oceans are warming the most due to increased heat?
Near the equator and Southern hemisphere
Near the North Pole
Which ocean areas are cooling?
Near the equator
Polar regions by Greenland
Southern hemisphere
Why are the ocean regions by Greenland cooling?
Because glaciers and ice are melting
Because of increased sunlight
Because of volcanic activity
Because of more rainfall
What does the ocean take up that reacts with water to make carbonic acid?
Carbon dioxide
Oxygen
Nitrogen
Methane
What is the effect of ocean acidification on shelled animals?
Provides more carbonate ions
Leaves no carbonate ions for shells
Increases shell thickness
None of the above
Ocean acidification impacts marine life by reducing the number of ______, mollusks, and other shelled animals.
coral
fish
plankton
seaweed
Deoxygenation leads to less ______ in water.
oxygen
carbon dioxide
hydrogen
nitrogen
Toxic ______ blooms can lead to dead zones in the ocean.
algae
coral
kelp
plankton
Which of the following is NOT a frozen Earth part?
Glaciers
Ice sheets
Deserts
Permafrost
High albedo means ice ______ sunlight and keeps Earth cool.
Absorbs
Reflects
Blocks
Emits
Why do the poles get less direct sunlight, resulting in colder temperatures?
Solar insolation
Ocean currents
Wind patterns
Volcanic eruptions
What are the effects of melting land ice?
A) Sea level rise
B) Coastal flooding
C) Habitat loss
D) All of the above
Why is Greenland melting faster than Antarctica?
The Southern hemisphere has more water, so it stays cooler. Also, water currents.
Greenland is closer to the equator.
Antarctica receives more sunlight.
Greenland has more ice.
Does melting sea ice directly cause sea level rise?
No, but it can indirectly.
Yes, it causes immediate sea level rise.
Yes, it causes rapid flooding.
No, it has no effect at all.
What happens when albedo decreases?
Less heat is absorbed
More heat is absorbed, leading to more melting
No change in heat absorption
Ice forms faster
Sea level is projected to reach how much by 2050, impacting 40% of US populations?
1 foot
3 feet
6 inches
2 meters
Which of the following is a human cause of climate change?
Burning fossil fuels
Deforestation
Landfills
All of the above
What greenhouse gas is produced by cows in agriculture?
Methane
Carbon dioxide
Ozone
Nitrous oxide
What is the effect of albedo shifts due to more dark surfaces?
More heat is absorbed, contributing to climate change.
Less heat is absorbed, leading to cooling.
There is no effect on temperature.
It increases the amount of reflected sunlight.
Fill in the blank: One effect of climate change on humans is ______ level rise, which can lead to floods and housing loss.
sea
tree
mountain
road
Fill in the blank: Climate change can cause health issues such as asthma, heatstroke, and ______.
allergies
fractures
appendicitis
chickenpox
migraine
Fill in the blank: Crop failures due to climate change can lead to ______.
hunger
wealth
technological advancement
urbanization
Fill in the blank: Climate change can cause freshwater scarcity, including drought, saltwater intrusion, and ______.
contamination
flooding
deforestation
urbanization
The difference between weather and climate is:
Weather refers to short-term atmospheric conditions, while climate refers to long-term patterns.
Weather and climate both refer to the same thing.
Climate refers to daily changes, while weather refers to yearly patterns.
There is no difference between weather and climate.
Earth systems (hydrosphere, atmosphere, cryosphere) shape climate by:
Regulating temperature and precipitation patterns
Producing fossil fuels
Causing earthquakes
Forming mountains
CO₂ affects climate by:
Increasing global temperatures by trapping heat
Decreasing global temperatures by reflecting sunlight
Having no effect on climate
Cooling the Earth by absorbing sunlight
Ocean temperature and circulation impact climate by:
Regulating heat distribution across the planet
Increasing volcanic activity
Decreasing atmospheric pressure globally
Causing earthquakes
The cryosphere plays a role in:
regulating Earth's temperature
producing oxygen
causing earthquakes
supporting plant photosynthesis
What happens when greenhouse gases increase?
The Earth's temperature rises
The Earth's temperature falls
There is no change in temperature
The amount of oxygen increases
Human actions are causing climate change mainly by:
Planting more trees
Reducing energy use
Burning fossil fuels
Using renewable energy
Which observation describes a change in climate rather than a change in weather?
The thunderstorm dropped about three centimeters of rain today.
The average summer temperatures have increased over the last ten years.
The snowfall in this area was more this week than it was last week.
The average wind speed in April was less than it was in March.
The clearing of Earth's forests on a massive scale, often resulting in damage to the quality of the land.
Deforestation
Agriculture
Rainforests
Farming
Deforestation causes an increase in atmospheric carbon dioxide
true
false
What is desertification?
Area with low precipitation
Prolonged drought leads to soil becoming
looser and drier
Area with high risk of precipitation
How does a carbon tax encourage people to lower their carbon footprint?
A carbon tax reduces the overall cost of living, encouraging more consumption.
A carbon tax has no impact on individual behavior regarding emissions.
A carbon tax is used to fund fossil fuel projects, increasing carbon emissions.
A carbon tax encourages people to lower their carbon footprint by making carbon emissions more expensive, prompting shifts towards sustainable practices.
Which are nonrenewable energy sources? Check all that apply.
Petroleum
Biomass
Natural Gas
Geothermal
Coal
Match the following words with their examples
windmills and turbines
wind power
dams and waterfalls
hydroelectric power
photovoltaic cells
solar power
wood chips, corn stalks, sugar cane, animal manure
biomass power
