Quiz about Unit 5 Review - Human use of Resources and Land use

Question 1

Based on the data provided in the table below, which land use activity has the greatest impact on Earth's systems in terms of habitat loss?

Accepted Answer

Deforestation

Answer

Urbanization

Answer

Agriculture

Answer

Mining

Question 2

Based on your knowledge of human land use and its effects on various Earth systems, which land use activity is most likely to contribute to the formation of urban heat islands?

Accepted Answer

Developing a city

Answer

Deforestation

Answer

Developing land for agriculture

Answer

Subsurface mining

Question 3

The data table below shows the association between different land use activities and the presence of invasive species. Based on the table, which land use activity is most likely to lead to the introduction and spread of invasive species?

Accepted Answer

Urbanization

Answer

Deforestation

Answer

Agriculture

Answer

Mining

Question 4

Based on the data provided in the table below, which human activity is likely to have the lowest impact on water quality in river basins, wetlands, estuaries, and aquifers?

Accepted Answer

Use of local waters for activities like swimming or fishing

Answer

Waste from a chemical manufacturing industry

Answer

Surface water runoff from crop fields

Answer

Wastewater from homes

Question 5

Considering the data presented above, which human activity is most likely to have a significant impact on water availability?

Accepted Answer

Excessive groundwater pumping in aquifers

Answer

Industrial runoff in river basins

Answer

Agricultural runoff in wetlands

Answer

Urban development in estuaries

Question 6

Which of the following statements best explains why agricultural runoff has high impacts on water quality and water availability?

Accepted Answer

Agricultural runoff contains high concentrations of nutrients and pesticides, which can lead to algae blooms and unsafe drinking water.

Answer

Agricultural runoff is less harmful than industrial runoff.

Answer

Agricultural runoff does not affect groundwater.

Answer

Agricultural runoff improves water quality by adding nutrients.

Question 7

Which of the following statements best supports the argument regarding human activities and their influence on atmospheric composition?

Accepted Answer

Human activities, such as burning fossil fuels, release large amounts of carbon dioxide into the atmosphere.

Answer

Human activities, such as deforestation, have minimal impact on atmospheric composition

Answer

Human activities, such as burning fossil fuels, only alter atmospheric composition locally, and have no impact on a global scale.

Answer

Human activities, such as using aerosol sprays and air conditioning, have been shown to add beneficial gases to the atmosphere.

Question 8

Which of the following human activities has the most significant negative impacts on air quality?

Accepted Answer

Burning fossil fuels for transportation and energy production

Answer

Planting trees in urban areas to improve air quality

Answer

Switching to renewable energy sources like solar and wind power

Answer

Burning wood in an outdoor fire pit

Question 9

Which of the following human activities will most likely result in decreased carbon dioxide concentrations?

Accepted Answer

Implementing reforestation projects.

Answer

Using coal-fired power plants for electricity generation

Answer

Burning fossil fuels for transportation

Answer

Operating industrial facilities without emission control measures

Question 10

Which of statement accurately describes the trade-offs for a specific energy resource?

Accepted Answer

Burning coal provides reliable energy, but it contributes significantly to air and water pollution.

Answer

Wind power is clean and sustainable and can easily meet the energy demands of modern society.

Answer

Solar energy is abundant and renewable, but it only works at night.

Answer

Hydropower is a reliable source of energy that does not disrupt ecosystems.

Question 11

Based on the provided data table below, which energy source would be the best choice given the environmental benefits and trade-offs?

Accepted Answer

Solar power because it is a renewable and clean energy source.

Answer

Coal, because it causes air and water pollution.

Answer

Natural gas, because methane leaks during extraction.

Answer

Biofuels, because it causes air and water pollution.

Question 12

Which of the following energy sources is considered non-renewable?

Accepted Answer

Natural gas

Answer

Solar power

Answer

Wind power

Answer

Biomass

Question 13

Which of the following strategies best represents efficient sustainable consumption of Earth's resources?

Accepted Answer

Investing in renewable energy sources such as solar and wind power.

Answer

Increasing the extraction of fossil fuels to meet growing energy demands.

Answer

Implementing strict regulations that prohibit logging activities to preserve forest ecosystems.

Answer

Expanding industrial agriculture practices that rely heavily on chemical fertilizers and pesticides.

Question 14

Which of the following strategies represents an effective approach to mitigate the impacts of human activities on Earth's systems?

Accepted Answer

Implementing sustainable land management practices to prevent soil erosion and promote biodiversity conservation.

Answer

Expanding industrial activities without considering environmental consequences to boost economic growth.

Answer

Ignoring scientific evidence of climate change and continuing to rely on fossil fuels for energy production.

Answer

Encourage the development of urban sprawls.

Question 15

Based on the information in the table below, which proposed solution is most likely to effectively mitigate the impacts of human activities on Earth's systems?

Accepted Answer

Implementing renewable energy sources

Answer

Expanding deforestation for agricultural land

Answer

Enforcing stricter environmental regulations

Answer

Promoting sustainable land management

Question 16

The Venus flytrap is native to areas around Wilmington, North Carolina. This plant has hinged leaves that trap insects. Glands in these leaves secrete enzymes that break down the insects into nutrients that the plant can use. The carnivorous nature of this plant makes it attractive to nurseries and others who sell plants. What is one likely threat to wild populations of this plant, based on its appeal to humans? (5.1)

Accepted Answer

poaching

Answer

Inbreeding

Answer

habitat loss

Answer

fire suppression

Question 17

Which is associated with an increase of chlorofluorocarbons in the environment? (5.3)

Accepted Answer

an increase in health risks associated with UV radiation

Answer

an increase in levels of methane gas in the atmosphere

Answer

an increase in ozone levels in the upper atmosphere

Answer

An increase in global temperatures

Question 18

What are the primary goals of the Clean Air Act, and how has it impacted air quality in the United States since its implementation? (5.3)

Accepted Answer

The primary goals are to regulate air emissions from stationary and mobile sources, and it has significantly improved air quality by reducing pollutants like sulfur dioxide and nitrogen oxides.

Answer

The primary goals are to reduce water pollution and enhance wildlife habitats, and it has led to cleaner rivers and lakes.

Answer

The primary goals are to control deforestation and promote recycling, and it has increased forest cover and reduced waste.

Answer

The primary goals are to promote renewable energy and energy efficiency, and it has increased the use of solar and wind power.

Question 19

What health and environmental problems are associated with criteria air pollutants such as ground-level ozone and particulate matter? (5.3)

Accepted Answer

Ground-level ozone and particulate matter can cause respiratory issues, cardiovascular diseases, and environmental problems such as smog formation and reduced visibility.

Answer

Ground-level ozone and particulate matter primarily contribute to water pollution and soil degradation, posing little risk to human health.

Answer

Ground-level ozone and particulate matter are only problematic in rural areas and do not affect urban populations.

Answer

Ground-level ozone and particulate matter are beneficial for plant growth and have no significant health impacts.

Question 20

Photovoltaic cells produce electricity by .... (5.4)

Accepted Answer

B. using the sun's energy to create a flow of electrons in a material such as silicon

Answer

A. a system of mirrors that focuses sunlight onto a heat collection device

Answer

D. warming air, which spins a turbine

Answer

C. breaking down organic molecules and releasing energy

Question 21

A mining company has recently ceased operations at a large coal mine. As part of the reclamation process, they must restore the land to a condition that supports its previous use or an agreed-upon alternative use. Given the following options, which reclamation strategy would best address both ecological restoration and community needs, and what are the potential long-term benefits and challenges of this approach? (5.6)

Accepted Answer

C) The company collaborates with local communities to develop a mixed-use plan that includes native vegetation restoration, creation of wetlands, and recreational areas; the long-term benefits include improved biodiversity, enhanced ecosystem services, and community engagement, but challenges include higher initial costs and the need for ongoing maintenance and monitoring.

Answer

A) The company plants non-native fast-growing trees to quickly restore vegetation cover and prevent soil erosion; the long-term benefits include rapid greening of the area, but challenges include potential disruption to local ecosystems and lack of biodiversity.

Answer

B) The company leaves the site as is, allowing natural succession to take place; the long-term benefits include natural habitat restoration over time, but challenges include extended periods of soil erosion and sedimentation in nearby water bodies.

Answer

D) The company converts the site into an industrial park to boost local economy; the long-term benefits include job creation and economic growth, but challenges include potential environmental contamination and loss of natural habitat.

Question 22

Which action is a mitigation effort to reduce the environmental impact of mining on landscapes? (5.6)

Accepted Answer

B) Replanting native vegetation on mined areas.

Answer

A) Increased use of heavy machinery for faster extraction.

Answer

C) Dumping untreated mining waste into nearby rivers.

Answer

D) Expanding mining operations into protected habitats.Option 1

Question 23

How can education and technology contribute to addressing the challenges of human population growth?

Accepted Answer

C. By fostering innovation in agriculture and healthcare

Answer

D. By limiting access to educational resources

Answer

B. By advocating for decreased access to healthcare

Answer

D. By limiting access to educational resources

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