Question 1

____________________ approaches attempt to reduce the environmental impact of solid waste without reducing the amount of waste produced; ____________________ approaches attempt to reduce waste and use what we do produce as resources.

Accepted Answer

The answer of ____________________ approaches attempt to reduce the environmental...

Question 2

____________________ are chemical substances that persist in the environment, bioaccumulate through the food web, and pose a risk to human health and the environment.

Accepted Answer

The answer of ____________________ are chemical substances that persist in...

Question 3

The energy from the combustion of municipal solid waste in an incinerator can be used to boil water to make steam for heating water or space, or for producing electricity.

Accepted Answer

Municipal solid waste incinerators often use the heat generated from the combustion process to create steam, which can then be used for various purposes such as heating water, space, or producing electricity.

Question 4

The principles of new urbanization try to discourage mixed-use city neighborhoods in an effort to maximize economic sustainability.

Accepted Answer

The principles of new urbanization actually promote mixed-use neighborhoods, recognizing that they create vibrant, diverse, and sustainable communities.

Question 5

In Europe, car-sharing networks have increased the average drover's carbon dioxide emissions.

Accepted Answer

Car-sharing networks aim to reduce the number of cars on the road, which in turn reduces carbon dioxide emissions. Therefore, it is unlikely that such networks would increase the average driver's emissions.

Question 6

Incineration is a sustainable way to manage hazardous wastes.

Accepted Answer

Incineration of hazardous wastes can lead to the release of toxic gases and pollutants, making it not a sustainable option as it can harm the environment and human health. Sustainable management of hazardous wastes often involves reducing waste generation, recycling, and treating wastes in a manner that minimizes environmental impact.

Question 7

Materials-recovery facilities discourage consumers from producing trash.

Accepted Answer

Materials-recovery facilities focus on sorting and processing recyclables from the waste stream, not on discouraging trash production directly. Their primary goal is to recover usable materials from what is discarded.

Question 8

Charging a fee or tax on gasoline is an ineffective way to phase in full-cost pricing to offset the environmental and health costs caused by automobile use.

Accepted Answer

Charging a fee or tax on gasoline is an effective way to phase in full-cost pricing as it directly targets the use of fossil fuels, encouraging consumers to reduce consumption or switch to cleaner alternatives, thereby internalizing the environmental and health costs associated with automobile use.

Question 9

The use of DDT is banned worldwide.

Accepted Answer

The use of DDT is not banned worldwide; it is still used in some countries for malaria control under the Stockholm Convention, which allows limited exceptions for public health use.

Question 10

The city government of ____________________ has taken measures that reduced the percentage of days each year in which air pollution standards are violated from 50% to 20%. The government banned cars from the central city area; phased in cleaner, more fuel-efficient vehicles; and planted more green space.

Accepted Answer

The answer of The city government of ____________________ has taken...

Question 11

Resource exchange webs use resources similarly to natural food webs.

Accepted Answer

Resource exchange webs involve the flow of resources between different organisms, similar to the flow of energy and nutrients in natural food webs.

Question 12

People in urban areas tend to have better access to medical services, family planning and recycling facilities than people in rural areas.

Accepted Answer

Urban areas are typically more developed and have more resources invested in services such as medical facilities, family planning clinics, and recycling programs. Rural areas often have limited access to these resources due to their distance from urban centers and lower population densities.

Question 13

Most of the world's cities are not self-sustaining systems.

Accepted Answer

Most of the world's cities rely on resources, goods, and services from outside sources to sustain their populations and economies. They are not completely self-sufficient systems.

Question 14

Instead of being sent to landfills, containers made from bioplastic could be composted to produce a soil conditioner.

Accepted Answer

Bioplastics are biodegradable and can be composted to produce a soil conditioner, which makes them a more sustainable option than traditional plastics that end up in landfills.

Question 15

The United States legally exports its e-waste under the Basel Convention.

Accepted Answer

The United States has signed but not ratified the Basel Convention, which means it does not legally adhere to its regulations, including those governing the export of hazardous waste like e-waste to other countries.

Question 16

Ecocities do not yet exist; they are futuristic plans for sustainable urban growth.

Accepted Answer

Ecocities, or sustainable cities, are already in development or exist in various forms around the world, focusing on minimizing environmental impact and providing a high quality of life through sustainable practices.

Question 17

Urbanization affects local climates and causes light pollution.

Accepted Answer

As cities develop, they change the natural landscape and alter the temperature, moisture, and air quality of the surrounding area. Additionally, the increased use of artificial lighting in urban areas creates light pollution, which can have negative impacts on wildlife and human health.

Question 18

Some rural people are ____________________ to urban areas in search of a better life or ____________________ by poverty, famine, war or job insecurity.

Accepted Answer

The answer of Some rural people are ____________________ to urban...

Question 19

The fastest growing solid waste problem in the United States and the world is ____________________.

Accepted Answer

The answer of The fastest growing solid waste problem in...

Question 20

Resource exchange webs function by using the waste of one process as the raw materials for another.

Accepted Answer

Resource exchange webs, also known as industrial symbiosis, rely on the concept of using waste or byproducts from one process as the inputs to another process, creating a closed-loop system. This promotes resource efficiency, reduces waste, and generates economic and environmental benefits.

Quiz 13: Urbanization and Solid and Hazardous Waste

approaches attempt to reduce the environmental impact of solid waste without reducing the amount of waste produced; approaches attempt to reduce waste and use what we do produce as resources.