Environmental Science Unit 0 Review

What principle is demonstrated when shared resources become depleted due to individual overuse?

• Resource Conservation

• Tragedy of the Commons

• Sustainable Development

Answer explanation

The 'Tragedy of the Commons' illustrates how shared resources can be overused and depleted when individuals act in their own self-interest, leading to negative outcomes for the community as a whole.

Which environmental worldview represents the belief that humans must adapt to and live within Earth's natural limits?

• Planetary Management

• Environmental Wisdom

• Industrial Development

Answer explanation

The Environmental Wisdom worldview emphasizes that humans should live within Earth's natural limits, recognizing the importance of sustainability and ecological balance, unlike the other options which focus on human dominance or development.

Tags

NGSS.MS-LS2-5

What distinguishes the Stewardship worldview from other environmental perspectives?

• It promotes unlimited resource use

• It balances human needs with environmental responsibility

• It rejects all resource use

Answer explanation

The Stewardship worldview emphasizes a balance between human needs and environmental responsibility, advocating for sustainable resource use rather than unlimited exploitation or complete rejection of resource use.

Tags

NGSS.MS-LS2-5

How does the carbon footprint component of an ecological footprint differ from other components?

• It only measures transportation impacts

• It measures both direct and indirect energy-related emissions

• It only considers industrial emissions

Answer explanation

The carbon footprint measures both direct and indirect energy-related emissions, unlike other components that may focus solely on specific sources like transportation or industrial emissions.

Tags

NGSS.HS-ESS2-6

What ecological principle does "The Lorax" demonstrate through the Once-ler's actions?

• Sustainable development always limits economic growth

• Short-term profit often drives environmental destruction

• Technology can solve all environmental problems

Answer explanation

In "The Lorax," the Once-ler prioritizes short-term profits from cutting down Truffula trees, leading to environmental degradation. This illustrates how the pursuit of immediate financial gain can result in long-lasting ecological harm.

Tags

NGSS.MS-ESS3-4

How do the Brown Bar-ba-loots, Swomee-Swans, and Humming-Fish represent ecological concepts?

• They show how species are independent of each other

• They demonstrate the interconnectedness of ecosystems

• They prove that animals can adapt to any change

Answer explanation

The Brown Bar-ba-loots, Swomee-Swans, and Humming-Fish illustrate how different species rely on each other for survival, highlighting the interconnectedness of ecosystems and the balance necessary for a healthy environment.

Tags

NGSS.MS-LS2-2

What is the fundamental difference between Environmental Wisdom and Planetary Management worldviews?

• Their views on technology use

• Their perspective on humanity's relationship with nature

• Their economic priorities

Answer explanation

The fundamental difference lies in how each worldview perceives humanity's role in nature. Environmental Wisdom emphasizes harmony and stewardship, while Planetary Management often views nature as a resource to be managed for human benefit.

Tags

NGSS.HS-LS2-7

How does the forest footprint relate to global carbon cycles?

• It only measures lumber production

• It includes both resource use and carbon sequestration

• It focuses solely on paper consumption

Answer explanation

The forest footprint encompasses both the use of forest resources and the ability of forests to sequester carbon, making it crucial for understanding its role in global carbon cycles.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

What aspect of sustainability is measured by the fisheries footprint?

• Only commercial fishing impacts

• Marine ecosystem health and fishing pressure

• Fish farm production

Answer explanation

The fisheries footprint measures the impact of fishing activities on marine ecosystems, including the health of these ecosystems and the pressure exerted by fishing practices, making 'Marine ecosystem health and fishing pressure' the correct choice.

Tags

NGSS.MS-LS2-5

NGSS.MS-LS2-1

How does the Lorax's role as environmental spokesman reflect modern environmental advocacy?

• By focusing only on economic impacts

• By representing those without a voice in environmental decisions

• By promoting technological solutions

Answer explanation

The Lorax embodies the voice of the environment, advocating for those affected by ecological decisions, similar to modern environmentalists who represent marginalized communities in discussions about sustainability.

Tags

NGSS.MS-ESS3-4