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WorksheetsEnvironmental Science Semester 2 Review
Total questions: 132
Worksheet time: 2hrs 12mins
Are fossil fuels renewable resources or non-renewable resources?
Renewable
Non-Renewable
What the name of a rock with a lot of minerals?
Ore
Zinc
Cobalt
Platinum
Mining produces a lot of waste
True
False
Oil and natural gas were formed from ___________________
marine organisms
dead plants
trees
Uranium is a renewable resource
True
False
What is kerosene used for?
Fuel for ships
Fuel for lorries
Fuel for airplanes
Making roads
How long does it take crude oil to form?
hundreds of years
thousands of years
millions of years
billions of years
What happens when crude oil is petrochemical refined?
Different fractions are mixed together to form oil.
Sulfur is removed from the crude oil.
The oil is separated into fractions at different boiling temperature by heating.
Longer chain fractions are broken down into shorter chain fractions.
What is the direct cause of rising sea levels?
Melting Sea Ice
Melting Land Ice
Climate Change
Which of the following have been changed or altered due to climate change ?
droughts
flooding
melting of polar ice caps
all of the above
The main human activity that releases greenhouse gases is
riding bicycles
burning fossil fuels
texting on cellphones
eating meat
All living things on earth are part of the....
Biosphere
Lithosphere
Hydrosphere
Cryosphere
All frozen water on Earth is...
Hydrosphere
Lithosphere
Cryosphere
Atmosphere
How do ocean currents affect climate?
Ocean currents have no effect on climate.
Ocean currents redistribute heat and influence weather patterns.
Ocean currents cause extreme weather events.
Ocean currents only affect marine life, not climate.
What is the role of ocean currents in regulating temperature?
Ocean currents increase temperature by trapping heat.
Ocean currents redistribute heat and help regulate temperature.
Ocean currents only regulate temperature in certain regions.
Ocean currents have no role in regulating temperature.
How does climate change impact ocean currents?
Climate change has no impact on ocean currents.
Ocean currents actually help mitigate climate change.
Ocean currents are not affected by temperature, salinity, and wind patterns.
Climate change can disrupt ocean currents by altering temperature, salinity, and wind patterns.
What are some ocean circulation patterns and their influence on climate?
Gulf Stream, North Atlantic Drift, Antarctic Circumpolar Current
Sahara Desert, Gobi Desert, Atacama Desert
Kuroshio Current, California Current, Labrador Current
Amazon River, Nile River, Mississippi River
What are the consequences of disrupted ocean currents?
Disrupted ocean currents have no consequences.
Disrupted ocean currents only affect small areas of the ocean.
Disrupted ocean currents can lead to changes in global climate patterns, impact marine ecosystems, contribute to sea level rise, and cause coastal erosion.
Disrupted ocean currents can actually improve global climate patterns.
How do ocean currents contribute to the global climate system?
Ocean currents cause extreme weather events and disrupt the global climate system.
Ocean currents only affect local weather patterns, not the global climate.
Ocean currents have no impact on the global climate system.
Ocean currents redistribute heat and help regulate temperature and climate patterns.
What are some examples of ocean currents affecting local weather patterns?
The Gulf Stream and the California Current are examples of ocean currents affecting local weather patterns.
The Atlantic Meridional Overturning Circulation and the Kuroshio Current are examples of ocean currents affecting local weather patterns.
The Labrador Current and the Benguela Current are examples of ocean currents affecting local weather patterns.
The Canary Current and the Agulhas Current are examples of ocean currents affecting local weather patterns.
What are the potential effects of climate change on ocean circulation patterns?
Increased salinity of ocean water
Reduced ocean acidification
Changes in strength and direction of ocean currents
Decreased sea level rise
How can disrupted ocean currents impact coastal communities?
Disrupted ocean currents can lead to increased fishing opportunities for coastal communities.
Disrupted ocean currents have no impact on coastal communities.
Disrupted ocean currents can cause coastal communities to experience less extreme weather conditions.
Disrupted ocean currents can impact coastal communities by altering temperature and nutrient distribution, leading to changes in weather patterns, sea level rise, and loss of marine biodiversity.
What role do thermohaline circulations play in ocean currents?
They have no significant role in ocean currents.
They contribute to the mixing of deep and surface waters.
They only affect the temperature of the ocean surface.
They prevent the movement of marine life.
What is the significance of the Gulf Stream in influencing the climate of Western Europe?
It cools down the climate of Western Europe.
It has no significant influence on the climate of Western Europe.
It warms up the climate of Western Europe.
It only affects the climate of Northern Europe.
How might melting polar ice caps affect ocean salinity?
It will increase the overall salinity of the oceans.
It will have no effect on ocean salinity.
It will decrease the overall salinity of the oceans.
It will only affect salinity near the equator.
What effect does the melting of polar ice have on global sea levels?
It causes global sea levels to decrease.
It has no significant effect on global sea levels.
It causes global sea levels to increase.
It only affects sea levels in the polar regions.
How do changes in sea temperature affect marine biodiversity?
They lead to an increase in marine biodiversity.
They have no effect on marine biodiversity.
They can lead to a decrease in marine biodiversity.
They only affect migratory species.
What role does the El Niño phenomenon play in global weather patterns?
It leads to cooler temperatures and increased rainfall globally.
It disrupts normal weather patterns, leading to extreme weather events.
It has no significant impact on global weather patterns.
It stabilizes global weather patterns, reducing the occurrence of extreme weather.
What impact does the melting of glaciers have on ocean currents?
It increases the speed of ocean currents.
It decreases the speed of ocean currents.
It can disrupt normal patterns by adding fresh water.
It has no impact on ocean currents.
How does the salinity of ocean water affect its density and circulation patterns?
Higher salinity decreases water density and slows circulation.
Lower salinity increases water density and speeds up circulation.
Higher salinity increases water density and affects circulation patterns.
Salinity has no effect on water density or circulation patterns.
What role do ocean currents play in the distribution of marine life?
Ocean currents have no significant role in the distribution of marine life.
Ocean currents distribute nutrients, affecting marine biodiversity.
Ocean currents only distribute pollutants, negatively affecting marine life.
Ocean currents prevent the migration of marine species.
Which of the following are ways that Biotechnology can be used?
Diagnosis of disease
Gene therapy
Production of pharmaceuticals (medicine)
DNA profiling
Agriculture - creating GMOS (Genetically modified organisms)
To make a DNA Fingerprint, you use (a) (a) to cut a DNA sample into fragments, and then use (b) (b) _ to separate the fragments by size
Cloning
Making an exact copy of an organism
Gene Therapy
Replacing faulty genes
Transgenic Organisms
Inserting genes from one organism into another's genome
DNA Fingerprints
Using DNA fragments for identification
Restriction Enzymes
Used to cut DNA into pieces
Cut out gene you want
Put into bacterial plasmid
Put plasmid into bacteria
Bacteria will make the protein
Restriction Enzyme
Made of Protein
Plasmid
Made of DNA (found in prokaryotes not eukaryotes)
Prokaryotes
Cells with plasmids
Transformed Bacteria
Bacteria with new gene
Who is the father of this child? (hint: The baby received half of its DNA sequence from the mom and the other half cam from dad).
Male # 1
Male # 2
Male # 3
Non e of these
Which of the following represents a transgenic organism? Choose ALL that apply.
Mule
Corn with genes from bacteria
Breeding two varieties of apples together
GMOS (Genetically Modified Organisms)
A pig with a human gene added to it.
A method used to rapidly make billions of copies of a specific DNA sample is ______ _______ __________
(a)
This lab procedure is known as
Cloning
gel electrophoresis
Dichotomous Key
cladogram
This technique used to analyze DNA involves
synthesis of new DNA strands from subunits
separation of DNA fragments based on size
production of genetically engineered DNA molecules
removal of defective genes from DNA
A student performed a gel electrophoresis experiment. The results are represented in the diagram. Compared to the fragments at the top of the gel, the fragements at the lower end are:
larger, and move slower
larger, and move faster
smaller, and move faster
smaller, and move slower.
What is this technique an example of?
chromatography
gel electrophoresis
genetic engineering
Which of the following is considered the main energy source in our society?
Cual de las siguientes opciones es considereda la fuente primaria de energia en nuestra sociedad?
Fossil Fuels
Solar power
Wind Power
Hydroelectric plants
Which of the following is a renewable resource?
Oil
Solar
Coal
Natural Gas
Natural Gas is a __________ energy resource.
Renewable
Non-renewable
Oil is a __________ energy resource.
Renewable
Non-renewable
Why are fossil fuels considered non-renewable resources if they are still forming beneath the surface today?
They are being formed as a type of methane which we cannot use.
They are being formed too far beneath the surface.
We are depleting the fossil fuels much faster than they can form.
One ADVANTAGE of using fossil fuels is that:
They are better for the environment.
They can produce extremely high amounts of energy.
They contribute to the greenhouse effect.
They will never run out.
What is one DISADVANTAGE of using fossil fuels?
Fossil fuels will never run out.
Fossil fuels are very efficient forms of energy and are readily available, making them cheaper.
Burning fossil fuels contributes to the greenhouse effect which causes global warming.
Fossil fuels are better for the environment.
What is one ADVANTAGE of using renewable resources?
They will never run out.
They are more expensive.
They are bad for the environment.
What is one DISADVANTAGE of using renewable resources?
They are not as efficient as burning fossil fuels.
They will eventually run out.
They are cheaper and better for the environment.
Is wind renewable or non-renewable?
Renewable
Non-renewable
renewable or non renewable?
biomass
renewable
natural gas
non renewable
geothermal
renewable
hydropower
renewable
coal
non renewable
renewable or non renewable?
solar
renewable
Nuclear
non renewable
wood
renewable
wood
renewable
petroleum /
non renewable
Choose the three fossil fuels.
oil
coal
natural gas
wood
Choose the types of renewable energy resources. (Check all that apply)
Water
Wind
Solar
Gas
Oil
Which of these is considered a non-renewable resource?
Fossil Fuels
Renewable
Solar Energy
Hydroelectric Energy
Which of these is considered to be a Non-Renewable resource?
water
wind
coal
biomass
Which of these is a fossil fuel?
oil
biomass
wind
hydro
hydroelectric
oil
coal
fossil fuel
Which of the following is a renewable resource?
Oil
Solar
Coal
Natural Gas
How does the expansion of urban development into rural areas affect natural populations in the environment?
Resources available to the natural populations will decrease.
The biodiversity of the natural populations will increase.
The amount of area available to producers will increase.
Death rates of the natural populations will decrease.
Wetlands provide a unique habitat for many plants and animals. Wetlands are also important in water purification, flood control, and shoreline stability. How does housing development in wetlands affect the ecosystem?
reduces biodiversity
decreases pollutants
increases availability of nutrients
increase protection from hurricanes
Hallie is writing an article for an environmental science magazine. The topic of her article is "Sustainable Tourism." As she is researching, she wonders if sustainable tourism is even possible?
Yes, but only if the country is already industrialized.
No, the United States is the only country that cares about the environment.
Yes, but only in countries where a strategy has been set into place before tourism even begins.
No, world governments have not yet defined the concept of sustainability, plus it's not measurable.
When it comes to environmental issues, each individual on the planet is a part of the problem and can be part of the solution. Sustainability is possible when society, economy, and environment are in balance.
which practice would NOT eventually contribute to sustainability?
purchasing products made form ecologically friendly materials harvested in a sustainable manner
practicing water conservation by taking shorter showers and installing a low-flow shower head
buying only local produce, or going a step farther and growing vegetables in a backyard garden
supporting companies that transport food products from foreign countries in order to keep food costs low
Which term is used to describe low density, automobile-dependent community development that is associated with land use that has a negative impact?
urban coalition
urban homesteading
urban planning
urban sprawl
Land used to graze livestock and wildlife
rangeland
forest land
farmland
urban land
land used to grow plants for food and fiber
rangeland
forest land
farmland
urban land
land used for recreation, scenic, enjoyment, and for preserving native animal and plant communities and ecosystems
rangeland
parks and preserves
wetlands
farmland
land used for houses, businesses, industry and roads
rangeland
farmland
parks and preserves
urban land
land used for growing and harvesting wood, and harvesting wildlife, fish, nuts, and other resources
rangeland
forest land
urban land
farm land
Discarded solid material is best known as -
solid waste
poison
pollutant
compost
How much solid waste is produced per day per person in the US?
4.4 pounds
4.4 tons
4.4 grams
4.4 ounces
A material that can be broken down by biological processes is considered -
nonbiodegradable
biodegradable
Products made from synthetic materials, such as polyester, plastic, and parts of electronics (E-waste), are -
nonbiodegradable
biodegradable
What is the problem with plastics?
Plastics are made from petroleum or natural gas.
In plastics, elements are put together in molecular chains that are not found in nature and cannot be broken down by microorganisms.
All of the mentioned
Some plastics may accumulate and last for hundreds or even thousands of years.
The waste produced by households and businesses is –
Miscellaneous waste
Machinery waste
Municipal waste
Multiple waste
Permanent waste-disposal facilities where wastes are put in the ground and covered each day with a layer of soil, plastic or both, are called -
Incinerators
Landfills
Trash cans
Bins
One problem with landfills is the liquid that forms when water seeps down through a landfill and collects dissolved chemicals from decomposing garbage. This is called -
ash
sediment
sludge
leachates
An additional problem with landfills is that decomposing organic waste may produce the highly flammable gas -
methane
oxygen
carbon dioxide
ozone
The weight of solid waste and space needed in landfills can be reduced by 75% if it is -
bagged
incinerated
crushed
shredded
Yard waste, vegetable and fruit trimmings are -
nonbiodegradable
biodegradable
Nature’s process of recycling organic material by decomposing it into a soil-like material to fertilize soil is called -
burying
reusing
incinerating
composting
What are the benefits of composting?
Reduces waste going to landfills.
Provides nutrients to the soil.
All of the mentioned.
Reduces the need for fertilizers and pesticides.
What are some ways you can reduce the amount of waste you produce?
[Select 3 that apply]
Reuse materials
recycle
compost
Put them in the garbage can
What are some benefits of reducing solid waste?
[select 3 that apply]
To reduce amount of solid waste delivered to the landfills.
To reduce amount of solid waste delivered to the incinerators.
To reduce amount of amount of pollution.
To increase costs.
Which of the following is NOT a way to reduce solid waste going to a landfill or incinerator?
Reuse
Recycle
Compost
Disposal
Making products from recycled materials usually saves energy, water, and other resources - true or false?
True
False
Shredded paper, tea leaves, coffee grounds, yard trimmings are -
reusable
recyclable
compostable
go to the landfill
#4 & #5 plastics, glass containers, aluminum cans, steel/tin cans, paper, cardboard, newspapers, junk mail, paperboard (cereal boxes), used motor oil, used tires, plastic #1 & #2 bottles & jugs are all –
reusable
recyclable
compostable
go to the landfill
Rubber bands, books, egg cartons, grocery bags are all –
reusable
recyclable
compostable
go to the landfill
We can (a) waste by buying reusing cups, bags and containers.
We can (b) aluminum cans, paper and motor oil.
We can (c) cell phones and rechargeable batteries.
We can (d) vegetable & fruit peelings, yard trimmings, shredded paper.
What is a possible cause of deforestation?
Urban Sprawl
Climate change
Upward growth
Ice caps melting
What type of countries typically have a larger urban population than rural population?
developing countries
developed countries
There is no difference in population between developed and developing countries.
How do urban communities compare to rural communities?
Rural communities produce more pollution than urban communities.
Urban communities tend to have a higher population than rural communities.
More people in the US live in rural communities.
Urban communities have less environmental impact than urban communities.
Which of the following is not a negative consequence of upward growth?
pollution
creation of a "heat island"
increased use of surrounding land
waste management issues
How might upward growth of cities be a better choice than outward growth?
upward growth affects less land area than outward growth.
upward growth helps moderate pollution problems
upward growth has no limitations
upward growth has no environmental impact
What causes the "heat island" effect?
heat produced from a large number of people
the materials used in building cities retain heat
the large amount of reflected light from glass windows
all of these
Upward growth usually occurs when __________.
high-rise buildings are available
spreading out is possible
resource conservation is unimportant
a limited amount of land is available
Urban sprawl occurs when____________.
cities spread out into the existing countryside
cities extend upward
people leave cities to live in rural areas
none of these
Which of the following is NOT a possible environmental consequence of urban sprawl?
deforestation
pollution
loss of natural resources
none of these
Which of the following statements about urban growth is true?
The rate of urban growth in the world is declining.
Urban sprawl is less environmentally damaging than upward growth.
Upward growth is less environmentally damaging than urban sprawl.
More people are moving away from cities than in previous years
When does upward growth of cities typically occur?
when water resources are limited
when waste production is a problem
when available land is limited
when population exceeds 10,000
The urban migration trend has stopped worldwide.
true
false
Cities that have available space in surrounding areas, such as Los Angeles, are likely to experience upward growth rather than urban sprawl.
true
false
The invention of the automobile contributed to the increase of urban sprawl.
true
false
What is an advantage of upward growth of a city?
contributes to greater habitat loss than urban sprawl
prevents the production of waste and pollutants
does not encroach on surrounding ecosystems
none of these
