Tüm alıştırma soruları

Below are four short flawed arguments alongside four abstract descriptions of reasoning vulnerabilities. Which pairings correctly match each argument with the primary logical flaw it demonstrates?

Marine Biologist: Deep-sea coral reefs near hydrothermal vents thrive only when the ambient water temperature remains strictly between 4°C and 8°C. A planned geothermal energy extraction facility near the Pelagia Rift will discharge cooling water that increases the surrounding deep-sea water temperature by 5°C. Because the current baseline temperature of the Pelagia Rift is 5°C, constructing this facility will inevitably destroy the deep-sea coral colonies residing there.

Which of the following are assumptions on which the marine biologist's argument depends? (Select all that apply.)

Passage A
The foundation of intellectual property law lies in the inherent moral rights of the creator. Just as a farmer owns the crop grown by the sweat of their brow, authors and inventors possess a natural right to the fruits of their intellectual labor. This right does not originate from government edict; rather, the state’s role is strictly to formalize and protect a claim that already exists by virtue of the act of creation. Without robust protection of these inherent rights, the fundamental principle of justice—that individuals are entitled to what they produce—is violated.

Passage B
It is a misconception to view intellectual property through the lens of natural rights. Unlike physical property, ideas are naturally non-rivalrous; one person's use of an idea does not diminish another's ability to use it. Therefore, exclusive rights to ideas are purely statutory creations, temporary monopolies granted by the government not as a moral imperative, but as a utilitarian tool. The sole legitimate purpose of intellectual property law is to incentivize innovation and cultural production by ensuring creators can temporarily profit from their work, ultimately benefiting the public domain.

Which one of the following most accurately describes a central point of disagreement between the authors of Passage A and Passage B?

Pair each argumentative excerpt on the left with the description that most accurately identifies its primary logical vulnerability on the right.

Regulatory Protocol: Any regional microgrid facility that deploys solid-state electrolyte storage is certified for ultra-fast frequency regulation. No microgrid facility certified for ultra-fast frequency regulation is exempt from mandatory biannual thermal runaway audits unless it operates exclusively below a 50-megawatt peak capacity threshold. The Solaria Energy Hub deploys solid-state electrolyte storage and operates at an 85-megawatt peak capacity.

Statement: Based on the operational parameters and regulatory protocols provided, the Solaria Energy Hub is not exempt from mandatory biannual thermal runaway audits.

Economist: Technological automation in the manufacturing sector has historically led to a temporary displacement of workers, followed by long-term employment growth. As machines take over routine tasks, production costs fall, lowering prices and increasing consumer demand, which ultimately creates new jobs in sales, distribution, and machine maintenance. Therefore, the current rapid adoption of artificial intelligence in the service sector will eventually result in a net increase in service-sector jobs, despite initial layoffs.

Which of the following, if true, most seriously weakens the economist's argument?

Premises:
- Every crop variety certified under the Alpine Biosecurity Protocol (ABP) is drought-tolerant.
- Any plant variety that produces anthocyanin pigmentation in its root tissue is not drought-tolerant.
- Most high-yield winter rye varieties certified under the ABP synthesize glucosinolates.
- No crop variety that synthesizes glucosinolates can be fertilized with nitrogen-heavy nitrates without undergoing cellular necrosis.

Statement to evaluate:
Based strictly on the premises above, at least some high-yield winter rye varieties certified under the ABP do not produce anthocyanin pigmentation in their root tissue and will undergo cellular necrosis if fertilized with nitrogen-heavy nitrates.

In the municipality of Oakridge, every public transit bus equipped with automated passenger counting sensors is powered by a hybrid-electric drivetrain. Furthermore, no bus in Oakridge's transit fleet that is powered by a hybrid-electric drivetrain is permitted to operate on rural express routes.

If the statements above are true, which of the following must also be true on the basis of them?

Sociologist: A society cannot achieve lasting social harmony unless it fosters a robust middle class and ensures equitable access to higher education. Historical data from the last century indicates that whenever a nation has ensured equitable access to higher education, a robust middle class has inevitably emerged within a generation. Therefore, merely by ensuring equitable access to higher education, a society can guarantee the achievement of lasting social harmony.

Which of the following best describes the logical flaw in the sociologist's argument?

Legal Policymaker: The proposed digital privacy legislation is undeniably highly effective at strengthening citizens' data protection. We can be certain of this fact because whenever jurisdictions adopt this comprehensive regulatory framework, their ability to shield personal information from unauthorized access is consistently enhanced.

Which one of the following most accurately describes a logical flaw in the legal policymaker's reasoning?

Passage A
The transition from foraging to agriculture, often termed the Neolithic Revolution, was fundamentally a crisis response. As the last Ice Age ended, climatic shifts led to the expansion of arid zones in the Near East. Consequently, human populations, which had expanded during earlier favorable periods, found themselves in environments increasingly depleted of wild game and gatherable flora. Faced with the stark reality of resource scarcity and impending starvation, these populations had no choice but to begin intentionally cultivating hardy cereal grains. Thus, agriculture was not a forward-looking invention adopted for its perceived benefits, but a desperate adaptation to severe environmental pressures.

Passage B
Recent archaeological evidence challenges the long-held assumption that agriculture was born out of ecological necessity. Excavations at early Neolithic sites reveal that initial experimentation with plant cultivation occurred in regions with abundant natural resources, where hunter-gatherers already enjoyed a secure and diverse diet. Why, then, labor over crops? The answer lies in social dynamics. Certain ambitious individuals or groups sought to produce a reliable surplus not for basic survival, but to host elaborate feasts and distribute resources, thereby accumulating social prestige and political power. In this light, the shift to farming was a socially motivated choice driven by emerging hierarchical ambitions rather than a reaction to environmental decline.

Based on the passages, which of the following represents a point of disagreement between the two authors?

Match each flawed argument excerpt on the left with the abstract description on the right that most accurately identifies its primary reasoning vulnerability.

Marine Biologist: Deep-sea coral colonies situated adjacent to hydrothermal vents exhibit significantly faster calcification rates than colonies in non-volcanic regions. Because hydrothermal vents continuously release dissolved iron and silicate compounds into the surrounding water, the high concentration of these specific minerals must be the primary cause of the accelerated growth rates observed in these vent-adjacent corals.

Which of the following, if true, most seriously weakens the marine biologist's argument?

Municipal urban forestry regulations require that any city park plot designated as an ecological reserve must undergo annual soil remediation. No park plot that undergoes annual soil remediation is treated with synthetic nitrogen fertilizers. In the district of Elmhurst, every municipal park plot that features an artificial wetland is designated as an ecological reserve. Currently, several park plots in Elmhurst are treated with synthetic nitrogen fertilizers.

If the statements above are true, which one of the following must also be true?

Ecologist: A local population of red foxes in the Oakridge Forest increased by thirty percent over the last three years, coinciding with a severe decline in the population of coyotes, which compete with foxes for small mammal prey. Since the total abundance of small mammals in the forest remained constant throughout this period, the reduction in competition from coyotes must be the primary cause of the fox population increase.

Which one of the following is an assumption on which the ecologist's argument depends?

Every certified artifact in the Vallesian Archaeological Archive that exhibits high-temperature vitrification contains identifiable basaltic micro-inclusions. Any artifact containing identifiable basaltic micro-inclusions was crafted using kilns capable of reaching temperatures above $1,100^\circ\text{C}$, unless it was quarried directly from the Mount Elden volcanic complex. Furthermore, no ceramic vessel produced during the Late Chalcolithic period was quarried from the Mount Elden volcanic complex. Finally, all artifacts in the archive that were crafted using kilns capable of reaching temperatures above $1,100^\circ\text{C}$ possess a distinctive magnetite glaze.

If the statements above are true, and if some certified ceramic vessels in the Vallesian Archaeological Archive from the Late Chalcolithic period exhibit high-temperature vitrification, which one of the following must be true?

Passage A
Since the invention of the camera, photographs have been championed as impartial records of reality. However, this purported objectivity is an illusion. Every photograph is the result of a series of deliberate choices made by the photographer: what to include in the frame, what to exclude, the angle of the lens, and the exact moment of exposure. These decisions inevitably reflect the photographer's biases and intentions, transforming the image into a subjective interpretation rather than a neutral transcription of the world. Thus, a photograph can never serve as an unmediated piece of evidence; it is always an argument made by the person behind the lens.

Passage B
It has become fashionable among cultural critics to assert that photographs are merely subjective constructs, no more objective than paintings. It is true that a photographer selects the frame and the timing. Nevertheless, the photographic process fundamentally differs from painting or drawing. The camera mechanically registers the light bouncing off physical objects at a specific moment. This causal relationship between the object and the image guarantees a foundational layer of objective reality. Even if a photographer stages a scene, the camera faithfully records that staging. Therefore, despite the interpretive choices of the photographer, photographs retain a unique evidentiary value, capturing an indelible trace of the physical world.

Which one of the following most accurately characterizes a point of disagreement between the authors of the two passages?

Every geological sample collected from the Eldoria Caldera that contains trace amounts of zircon crystals was formed during a pyroclastic eruption. Any sample formed during a pyroclastic eruption exhibits rapid silicate cooling. Furthermore, no sample that exhibits rapid silicate cooling contains large olivine grains.

Based on the information above, which of the following statements must be true?

Ornithologist: In a behavioral study, captive migratory songbirds placed inside an indoor planetarium failed to orient toward their southward route whenever the artificial night sky was darkened. This demonstrates that these songbirds rely exclusively on celestial patterns rather than geomagnetic fields to determine their migratory direction.

The claim that the planetarium testing room was encased in thick metal shielding that completely blocked Earth's ambient geomagnetic field, if true, weakens the ornithologist's argument.

Patent Attorney: For an applicant to be granted an expedited review under the national patent office's green technology initiative, the proposed invention must demonstrate a documented reduction in carbon emissions and utilize exclusively non-toxic manufacturing components. The prototype submitted by SolarClean Industries has been verified to reduce carbon emissions by thirty percent and contains no toxic materials. Thus, SolarClean's patent application will definitely be granted expedited review.

The patent attorney's argument is most vulnerable to criticism on the grounds that it