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1. You do not need to remove the lead weights inside tires before recycling them. A) True
B)F...
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Approximately 70% of the world's electronic waste (ewaste) ends up
a. in landfills
b. recycled
c. shipped to India
d. shipped to China
e. incinerated
d. shipped to China
Critics of recycling are most likely to claim
a. It isn't worth
the effort.
b. There is no solid-waste problem.
c. Incineration is the safest and most efficient way to dispose of solid wastes.
d. It does make sense to recycle if it costs more than landfilling or incinerating.
e. There is abundant landfill space in all areas.
d. It does make sense to recycle if it costs more than landfilling or incinerating.
The United States produces one-half of the world's ewaste and recycles
a. none of it
b. all of it
c. one-half of it
d. 25% of it
e. 10—15% of it
e. 10—15% of it
Which of the following is not a type of ewaste?
a. discarded TV sets
b. discarded computer printer paper
c. discarded cell pones
d. discarded e-toys
e. discarded computer monitors
b. discarded computer printer paper
Waste that includes paper, food wastes, cans, bottles, yard waste, glass, wood, and similar items is called
a. industrial solid waste
b. hazardous waste
c. municipal solid waste
d. toxic solid waste
e. ewaste
c. municipal solid waste
Hazardous waste includes radioactive wastes, which will have to be stored safely for as long as
a. 15,000 years
b. 50,000
years
c. 100,000 years
d. 240,000 years
e. 1,000,000 years
d. 240,000 years
How much of the waste we mix, crush, and bury could actually be recycled?
a. 33%
b. 50%
c. 67%
d. 75%
e. 90%
d. 75%
With 4.6% of the world's population, the United States produces about _____ of the world's solid
waste.
a. one-tenth
b. one-fifth
c. one-forth
d. one-third
e. one-half
d. one-third
For each one pound of electronics in a computer, how much solid and liquid wastes were created?
a. 4 tons
b. 1,000 pounds
c. 500 pounds
d. 250 pounds
e. 10 pounds
a. 4 tons
Garbage produced directly by households and businesses accounts for _____% of the solid waste produced in the United States.
a. less than 2
b. 5
c. 10
d. 15
e. 20
a. less than 2
The amount of solid waste produced in the United States each year would fill a convoy of garbage trucks stretching around the world almost
a. 2 times
b. 4 times
c. 6 times
d. 8 times
e. 10 times
d. 8 times
One way to attempt to deal with the solid wastes we create is to attempt to reduce the environmental impact without trying to reduce the amount of waste produced. This is called
a. waste reduction
b. waste prevention
c. secondary pollution prevention
d. primary pollution prevention
e. waste management
e. waste management
The recycling and composting rate of U.S. municipal solid waste is about
a. 7%
b. 14%
c. 25%
d. 32%
e. 54%
d. 32%
____ percent of the solid waste produced in the United States is buried in landfills.
a. Ninety-eight
b. Fifty-four
c. Forty-eight
d. Thirty-eight
e. Forty
b. Fifty-four
In a low-waste approach, which of the following strategies should be given lowest priority?
a. incinerate
b. reuse
c. reduce
d. bury
e. recycle
d. bury
Taking a refillable coffee cup to the office and using it instead of throwaway cups is an example of __.
a. refuse
b. reduce
c. reuse
d. repurpose
e. recycle
c. reuse
Which of the following is the least desirable from an environmental standpoint?
a. refuse
b. reduce
c. reuse
d. repurpose
e. recycle
e. recycle
Scientists estimate that in a low-waste society _____ of solid and hazardous waste could be eliminated through reduction, reuse, and recycling.
a. 5-10%
b. 15-25%
c. 25-50%
d. 65-80%
e. 75-90%
e. 75-90%
All of the following reflect a low-waste approach, except
a. extending the useful lifetime for a product
b. designing products that pollute less when used
c. built-in obsolescence
d. modular construction for repair
e. eliminating unnecessary packaging
c. built-in obsolescence
Which is the most advanced approach?
a. recycling
materials
b. using biodegradable material
c. creating more durable products
d. reducing the amount of materials used
e. reusing materials
d. reducing the amount of materials used
As a form of waste reduction, reuse does all of the following, except:
a. decreases the use of matter resources
b. decreases the use of energy resources
c. cuts pollution and waste
d. creates local jobs
e.
costs money
e. costs money
Studies by two soft-drink companies indicate that 21-oz bottles of soft drinks cost _____ in refillable bottles than throw away bottles.
a. three times more
b. two times more
c. about the same
d. one-third less
e. four times more
d. one-third less
Environmentalists say that the best way to handle soft-drink and beer containers is to
a. use landfills
b. recycle aluminum cans
c. use stainless steel cans
d. use reusable glass bottles
e. bury them
d. use reusable glass bottles
How many U.S. states have bottle laws?
a. 1
b. 6
c. 11
d. 22
e. 50
c. 11
_____ has a beverage-container deposit fee that is 50% higher than the cost of the drink, to encourage use of refillable bottles.
a. Italy
b. Ecuador
c. Germany
d. Canada
e. United States
b. Ecuador
The most energy-efficient beverage container on the market is
a. refillable glass
b. recyclable aluminum
c. stainless steel
d. recyclable plastic
e. carton
a. refillable glass
At the checkout counter, an environmentalist is most likely to
a. say "Plastic please."
b. say "Paper please."
c. say "I brought my own bag."
d. walk out of the store
e. say "Either plastic or paper."
c. say "I brought my own bag."
Compost is most accurately described as
a. manure
b. landfill byproducts
c. pure
garbage
d. soil conditioner and organic fertilizer
e. humus
d. soil conditioner and organic fertilizer
Currently, the United States recycles about _____ of all its wastepaper.
a. 16%
b. 26%
c. 46%
d. 56%
e. 66%
d. 56%
Source separation differs from materials-recovery facilities in all but which of the following?
a. It is cheaper.
b. It yields cleaner and more valuable recyclables.
c. It produces less air and water pollution.
d. It encourages higher throughput of matter.
e. It saves more energy and provides more jobs per unit of material recycled
d. It encourages higher throughput of matter.
Consumers of recycled products are most effective when they maximize the amount of _____ waste in the products.
a. pre-producer
b. post-producer
c. pre-consumer
d. post-consumer
e. producer
d. post-consumer
Partially biodegradable plastics need _____ to be broken down.
a. light
b. oxygen and moisture
c. anaerobic conditions
d. cool conditions
e. heat
d. cool conditions
Which of the following is not true of plastic materials?
a. They decompose readily in landfills.
b. Toxic lead and cadmium can leach out of plastics.
c. They can harm animals that swallow them or become entangled in them.
d. They are made of many different types of resins.
e. They are unnecessarily and excessively used as single-use and throw-away packaging.
a. They decompose readily in landfills.
Of the following
materials, the most difficult to recycle is
a. glass
b. plastic
c. paper
d. aluminum
e. cardboard
b. plastic
Plastic is not recycled at a high rate for all of the following reasons, except
a. Separating the many resins used is difficult.
b. Plastics contain stabilizers and other chemicals that must be removed.
c. The amount of plastic resin in each item is small.
d. The price of oil
has made it cheaper to use virgin resin.
e. Health concerns exist about continual use of plastic.
e. Health concerns exist about continual use of plastic.
In order for an incinerator to be a safe alternative for waste disposal all of the following must be done, except
a. Find a use for the heat generated.
b. Control release of CO2.
c. Monitor for toxic metals.
d. Monitor and remove toxic fly
ash.
e. Dispose of hazardous materials in an approved landfill.
a. Find a use for the heat generated.
Incinerators
a. create many low-paying jobs
b. are inexpensive to build
c. are inexpensive to operate and maintain
d. produce toxic substances in fly ash and bottom ash
e. create few high paying jobs
produce toxic substances in fly ash and bottom ash
Sanitary landfills typically have problems with
a. rodents and insects
b. odor
c. open, uncovered garbage
d. traffic, noise, and dust
e. spread of disease
traffic, noise, and dust
The top priority when dealing with hazardous waste should be
a. making it less toxic
b. making certain it is stored properly
c. pollution prevention and
waste reduction
d. making certain it is transported safely
e. protecting groundwater
c. pollution prevention and waste reduction
All of the following are means of detoxifying hazardous and toxic wastes, except
a. phytoremediation
b. crushing and grinding
c. bioremediation
d. nanomagnets
e. chemical methods
b. crushing and grinding
Since 1995, Superfund has been primarily funded by
a. identified polluters
b. taxes on all industries
c. taxes on all industries and fines on identified polluters
d. taxpayers
e. Superfund is no longer a funded program.
d. taxpayers
Which of the following is a disadvantage of using a plasma torch to detoxify hazardous waste?
a. mobility
b. toxic ash
production
c. cost
d. production of SO2 gas
e. low energy use
c. cost
Which of the following methods uses natural or genetically engineered plants to absorb, filter, and remove contaminants from soil and water?
a. phytoremediation
b. physical methods
c. bioremediation
d. nanomagnets
e. chemical methods
a. phytoremediation
Which of the following is the most common method of storage of hazardous wastes used in most countries of the world?
a. burial at sea
b. above ground tanks
c. inside plants and warehouses
d. land burial
e. glassification
d. land burial
What percentage of liquid hazardous waste in the U.S. is injected into deep disposal wells?
a. 34%
b. 14%
c. 54%
d.
24%
e. 64%
e. 64%
Of the following methods of reducing hazardous wastes, the most desirable is
a. incineration
b. conversion to less hazardous materials
c. perpetual storage
d. deposit in ocean trenches
e. recycling and reusing hazardous wastes
b. conversion to less hazardous materials
What percentage of the hazardous waste produced in the U.S. is regulated by the Resource Conservation and Recovery Act?
a. 5%
b. 10%
c. 15%
d. 20%
e. 25%
a. 5%
A disproportionate share of polluting factories, hazardous waste dumps, incinerators, and landfills in the U.S. are located in communities populated by all of the following, except
a. African Americans
b. Asian Americans
c. Caucasians
d.
Latinos
e. working poor
c. Caucasians
In 1989 an international treaty called the Basel Convention banned developed countries from shipping hazardous waste to developing countries. Which of the following countries has not ratified the treaty?
a. Lithuania
b. Burkina Faso
c. Cuba
d. Democratic Republic of Congo
e. United States
e. United States
Which of the following principles does not contribute to a transition to a low-waste society?
a. Economic growth and free markets reduce waste.
b. Everything is connected.
c. There is no "away."
d. Reduce, reuse, recycle are the best priorities for using matter.
e. Dilution is not always the solution to pollution.
a. Economic growth and free markets reduce waste.
The fastest growing solid waste problem in the U.S. and in the world is ewaste.
True
False
True
The European Union has an approach to ewaste, known as the cradle-to-grave approach, which requires manufacturers to provide health benefits from cradle-to-grave.
True
False
False
About 98.5% of all solid waste in the United States is industrial solid waste.
True
False
...
Since 1990 the annual production of municipal solid waste has doubled.
True
False
false
Trash production, by weight, in the city of New York reached its peak between 1920 and 1940.
True
False
true
Each day the average American produces about 2.0 kilograms (4.5 pounds) of municipal solid waste, three-fourths of which is dumped in landfills.
True
False
True
Most scientists think that waste management should be the last priority for dealing with material use and solid waste.
True
False
True
Integrated Waste Management involves combining several different waste management methods into one single strategy.
True
False
True
Waste reduction is the preferred solution to managing solid wastes because it does not try to avoid the issue of economic growth.
True
False
True
The ecoindustrial revolution includes the redesign of manufacturing processes to mimic how nature reduces and recycles wastes.
True
False
True
Reusing products can be a health hazard for the poor in developing countries who dismantle products to extract usable parts.
True
False
True
Large beverage industries have used their political and financial clout to force most U.S. states to pass bottle bills.
True
False
False
Plastics are routinely recycled because they are composed of pure resins that can be extracted and used for other plastic products.
True
False
False
The products of composting can be used to slow soil erosion, retain water, and improve crop yields.
True
False
True
The incineration of hazardous wastes is quick, conserves space, and reduces waste volume but is not used because of the increased water pollution that results.
True
False
False
At sanitary landfills, consideration of leachate is of most importance as far as environmental preservation is concerned.
True
False
True
The National Priorities List identifies hazardous waste sites, with clean up of these sites based on priority and severity.
True
False
False
The Basal Action Network says that most businesses that call themselves ewaste recyclers take your recycling fee and ship the waste to China, India, or Nigeria.
True
False
True
Burial or long-term storage of hazardous waste is the first priority for environmental scientists.
True
False
False
NOPE calls for drastically reducing production of toxic and hazardous wastes by emphasizing pollution prevention and using the precautionary principle.
True
False
True
No country has yet to institute a ban on persistent organic pollutants.
True
False
False
The best and cheapest ways to deal with solid and hazardous wastes are waste reduction and pollution prevention.
True
False
True
__________ is the fastest-growing solid waste problem in the United States and in the world.
Ewaste
__________ __________ __________ is the combined solid waste produced by homes and workplaces.
Municipal solid waste
The world's largest landfill, called _________ __________, outside of New York City closed in 2001; it is being turned into a park and nature preserve.
Fresh kills
The two largest classes of hazardous wastes are __________ and ___________.
organic compounds; toxic heavy metals
Most analysts call for using __________ __________ __________—a variety of strategies for both waste reduction and waste management.
intergrated waste management
From an environmental standpoint, the first two Rs, __________ and __________, are better alternatives because they are input or prevention approaches.
reduce; reuse
In the __________ __________ manufacturing processes are being redesigned to mimic how nature reduces and recycles wastes.
ecoindustrial evolution
__________-_____-__________ laws require companies to take back various consumer products instead of having them put in landfills or incinerated.
Cradle-to-grave
Tires being shredded and converted into surfacing for public roads is an example of __________
secondary recycling
_________ are inefficient because they are expensive to build, discharge toxic emissions, and can produce a toxic ash.
(MRF) Materials-recovery facilities
__________ occurs when waste is made into new products of the original type.
Primary, or closed-loop, recycling
Ponds, pits, or lagoons into which liners are placed and liquid hazardous wastes are stored are called __________ __________.
surface impoundments
13. __________ systems charge consumers for the amount of garbage picked up but do not charge for the amount of materials separated that can be recycled.
Pay-as-you-throw
__________ are sites where waste is isolated from the environment until it is safe.
Sanitary landfills
__________-_____-__________ incinerators produce 38% less CO2 per unit of energy than coal-burning power plants.
Waste-to-energy
Japan embraces resource exchange, and most of the country's municipal solid waste is sent to __________-_____-__________ _____________ to produce steam.
waste-to-energy incinerators
__________ involves using natural or genetically engineered plants to absorb, filter, and remove contaminants.
Phytoremediation
The U.S. has passed laws to facilitate the cleanup of abandoned, contaminated industrial sites, known as __________.
brownfields
In the United States, the __________ __________ _____ __________ __________ regulates only a small percentage of all hazardous waste.
Resource Conservation and Recovery Act
__________ utilizes bacteria and enzymes instead of plants to filter or destroy hazardous substances.
Bioremediation.
The call to drastically reduce toxic and hazardous waste, at least by 75%, is part of a concept called NOPE, which stands for
Not On Planet Earth
We should mimic nature by reusing, recycling, or composting at least _____% of the solid wastes we produce.
75
Use the Figure above to answer the following questions.
Choose the letter that represents photostabilization.
B
Choose the letter that represents phytoextraction.
d
Choose the letter that represents rhizofiltration.
a
Choose the letter that represents phytodegredation.
c
Use the second chart to answer the following questions.
Why is recycling an output approach for environmental concerns?
Recycling deals with wastes already produced and harmful to the environment. The wastes are the outputs. Prevention of waste production or reduction of wastes is the best approach. Recycling usually reduces pollution and waste production.
Explain how recycling reduces energy demand and makes fuel supplies last longer.
Recycling uses oil products like tires for other applications. Waste generated in manufacturing a product, for example heat, can be used to warm the manufacturer's water, etc.
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