All practice questions

Text 1
Public monuments must serve as enduring symbols of shared community values. When a city commissions a new sculpture or memorial, it should select designs that represent a clear consensus of its residents’ historical identity. Only by reflecting widely accepted cultural narratives can public art foster social cohesion and a unified sense of belonging among diverse urban populations.

Text 2
Monuments that merely reflect existing consensus run the risk of becoming functionally invisible, blending into the urban landscape without sparking critical thought. True civic engagement occurs when public art actively challenges dominant historical narratives. By presenting unconventional or even controversial designs, monuments provoke necessary dialogue and encourage residents to confront overlooked aspects of their history.

Match each claim from Text 1 with its corresponding counterargument or qualification from Text 2.

Text 1
Many paleoanthropologists argue that red ochre markings found in Spanish caves, dated to over 64,000 years ago, demonstrate that Neanderthals engaged in symbolic representation. Because modern humans did not arrive in Europe until roughly 45,000 years ago, these pigments must be attributed to Neanderthals, indicating they possessed sophisticated cognitive capacities comparable to our own species.

Text 2
Some researchers caution that uranium-thorium dating of calcite crusts overlying cave pigments can yield artificially old ages if water has leached uranium out of the minerals over time. Furthermore, the mere presence of mineral pigments does not automatically signify symbolic behavior; ochre was frequently utilized by early hominins for utilitarian purposes, such as an adhesive for tool assembly or a skin protectant.

Based on the passages, match each claim made by the author of Text 1 with the corresponding response or counterargument presented by the author of Text 2.

Text 1
Historians studying medieval agriculture often emphasize the role of the heavy plow. Dr. Elena Vance argues that the introduction of the heavy plow in northern Europe during the tenth century was the single most critical driver of population growth, as it allowed farmers to cultivate rich clay soils that were previously unworkable. According to Vance, this technological shift directly stimulated trade and led to the rise of new urban centers.

Text 2
Dr. Marcus Thorne agrees that the heavy plow significantly improved crop yields in northern Europe. However, he cautions that Vance oversimplifies medieval demographics. Thorne points out that regional population increases occurred even in areas where heavy plows were not adopted, suggesting that milder climate trends and the expansion of three-field crop rotation systems played equally vital roles in food security.

Match each claim or observation from Text 1 with the corresponding response or qualification from Text 2.

Text 1
Many cognitive linguists argue that primary metaphors (like "knowing is seeing") are universal because they stem from shared human embodied experiences. They contend that because all humans possess similar sensory-motor apparatuses and interact with the physical world in comparable ways, these foundational conceptual mappings develop identically across all cultures. Furthermore, they assert that language merely reflects these pre-existing, biologically determined cognitive links.

Text 2
Linguist Dr. Aris Thorne argues that while physical embodiment shapes cognition, the universality of primary metaphors is overstated. Thorne points out that cultural practices and environment significantly alter how bodily experiences are conceptualized. Furthermore, Thorne argues that linguistic structures themselves actively feedback into and reshape spatial cognition, rather than simply reflecting passive biological mappings.

Based on the passages, match each claim from Text 1 with the corresponding counterclaim or qualification offered by Dr. Thorne in Text 2.

Text 1
Archaeologist Denise Schmandt-Besserat argues that ancient Near Eastern clay tokens represent a direct, linear precursor to cuneiform writing. According to her model, simple geometric tokens representing agricultural goods evolved over millennia into complex, incised tokens. To secure transactions, these tokens were eventually sealed inside clay envelopes (bullae); impressing the tokens onto the envelopes' exteriors to indicate their contents directly inspired the creation of the first written tablets.

Text 2
Linguist Stephen Lieberman and other critics argue that this evolutionary trajectory is oversimplified. They contend that plain and complex tokens served distinct, parallel administrative functions and coexisted for centuries rather than representing successive stages. Furthermore, they note that only a minor fraction of cuneiform signs correspond to token shapes, suggesting that writing emerged primarily as a novel graphic system rather than a direct derivation of tokens.

Match each argument or claim made by Schmandt-Besserat in Text 1 with the corresponding counterargument or qualification presented by Lieberman and other critics in Text 2.

Text 1
Archaeologist Klaus Schmidt proposed that the monumental T-shaped limestone pillars at Göbekli Tepe, dating to the 10th millennium BCE, served an exclusively ritualistic function, constituting the world's earliest temple. Schmidt asserted that the site entirely lacked signs of domestic habitation, such as hearths or permanent roofed dwellings, implying that it was a sacred sanctuary built by nomadic hunter-gatherers who did not reside there.

Text 2
Anthropologist Ted Banning challenges this interpretation, arguing that the distinction between sacred and domestic spaces in Neolithic archaeology is often overstated. Banning suggests that the large pillars could have served as structural supports for roofs of multi-family residential dwellings. He points to the high density of food-processing tools and organic domestic debris at the site as evidence of long-term habitation.

Match each claim or assumption from Text 1 with its corresponding counterargument or qualification from Text 2.

Text 1
Many marine biologists have historically claimed that deep-sea hydrothermal vent ecosystems operate in complete isolation from solar energy. Because these complex animal communities thrive in the absolute darkness of the ocean's abyssal zone where sunlight cannot penetrate, they rely on chemosynthetic bacteria that synthesize energy from geothermal chemicals, representing a food web entirely separate from the sun's influence.

Text 2
It is true that hydrothermal vent bacteria utilize hydrogen sulfide from geothermal activity to produce organic matter. However, the metabolic processes of the complex animals that consume these bacteria require dissolved oxygen. Since this ocean oxygen is ultimately produced by photosynthetic organisms in sunlit surface waters and transported downward, these deep-sea ecosystems remain fundamentally dependent on solar energy.

Match each claim or observation about deep-sea ecosystems with the passage or passages that support it.

Text 1
Historian Dr. Elena Rostova argues that the massive volcanic eruption of 1257 initiated a severe, multi-year global cooling event that directly triggered catastrophic crop failures and subsequent famine across Western Europe. Rostova points to tree-ring density data showing minimal summer growth during this period as definitive proof that lower temperatures and reduced sunlight were the primary drivers of this agricultural collapse, rendering other regional factors negligible.

Text 2
Climatologist Dr. Marcus Thorne agrees that the 1257 eruption caused significant atmospheric cooling but contends that the subsequent famine was not a direct consequence of temperature alone. Thorne highlights contemporary agricultural records indicating that crop yields remained stable in areas with advanced crop rotation, whereas catastrophic failures occurred only in regions with poor soil drainage and depleted grain reserves, suggesting that societal infrastructure mediated the climate impact.

Based on the texts, match each claim from Text 1 with the corresponding perspective or qualification offered by the author of Text 2.

Text 1
For decades, evolutionary biologists favored the Pleistocene Refugia Hypothesis, which posits that climatic fluctuations during the ice ages repeatedly fragmented the Amazonian rainforest into isolated patches. Proponents argue that these isolated forest "refugia," surrounded by dry grasslands, restricted gene flow and accelerated allopatric speciation, resulting in the basin's modern biodiversity.

Text 2
However, recent biogeographical analyses of avian lineages challenge this model. Researchers point out that genetic divergence times for many sister species predate the Pleistocene epoch by millions of years, aligning instead with the gradual formation of the Amazon's vast river systems. Thus, it was the development of major rivers, acting as geographic barriers, rather than ice-age forest fragmentation, that primarily drove speciation.

Based on the passages, how do the claims or assumptions from Text 1 match the corresponding counterpoints or alternative explanations presented in Text 2?

Text 1
Biologist Elena Rostova argues that microplastics in agricultural soils pose a severe threat to earthworms ($Lumbricus \ terrestris$). Her laboratory study showed that high concentrations of polyethylene microparticles reduce earthworm growth rates by $20\%$ and impair soil aeration by disrupting burrowing behaviors. Rostova warns that these localized effects could trigger a broader cascade of agricultural soil degradation, ultimately threatening crop yields.

Text 2
Soil scientist Dr. Marcus Thorne acknowledges Rostova’s laboratory findings but argues that her experiment used microparticle concentrations $5$ times higher than those typically recorded in actual agricultural fields. Thorne's field observations show that under realistic conditions, earthworms exhibit negligible behavioral shifts. He suggests that organic matter in natural soil buffers the physical impacts of plastics, mitigating the risks of widespread soil degradation Rostova describes.

Match each claim or finding from Rostova’s research in Text 1 with the corresponding counterargument or qualification made by Thorne in Text 2.

Text 1
For decades, scholars assumed that early Mesoamerican writing systems, such as the Zapotec script, evolved primarily as administrative tools to record tribute and tax obligations of subject territories. Under this model, the impetus for developing written symbols was strictly pragmatic and economic, tracking agricultural cycles and tribute collections to maintain central authority.

Text 2
Recent excavations at early Zapotec sites reveal that the earliest glyphs occur exclusively on public monuments commemorating military conquests and the divine lineage of rulers, rather than on administrative clay seals. This suggests that writing emerged not as a bureaucratic tool for resource tracking, but as a symbolic medium for political self-glorification and ideological reinforcement, serving to legitimize the ruler's power to the populace.

Based on the texts, match the claims or assumptions from Text 1 with the corresponding counterevidence or alternative perspectives provided in Text 2.

Text 1
Environmental economist Dr. Aris Thorne argues that product eco-labels are highly effective tools for reducing carbon emissions. Thorne points to survey data indicating that over 70% of shoppers express a strong preference for brands displaying third-party environmental certifications. Consequently, Thorne maintains that widespread eco-label adoption directly shifts market share toward sustainable manufacturers by altering consumer purchasing habits.

Text 2
Marketing researcher Dr. Maya Lin investigated real-world purchasing behavior in retail environments. Lin’s team tracked consumers who had previously expressed green preferences in surveys. When faced with actual choices on supermarket shelves, however, these consumers consistently prioritized price and brand familiarity over eco-labels. This discrepancy indicates that survey-stated intentions do not reliably predict actual buying decisions under normal market conditions.

Based on the two texts, match each claim or assumption from Text 1 with its corresponding counterargument or empirical finding from Text 2.

Text 1
Evolutionary biologist Valerie Hayes argues that the primary function of zebra stripes is thermoregulation. By comparing temperatures of zebras and solid-colored mammals in the same habitat, Hayes observed that the black-and-white pattern creates micro-convection currents across the skin, lowering body temperature by up to 2°C. She concludes that stripes are an adaptation to extreme heat.

Text 2
Ecologist Marcus Vance, however, contends that zebra stripes evolved to deter biting flies, such as tsetse flies, which carry lethal diseases. Vance's team found that flies rarely land on striped surfaces because the pattern disrupts their optical flow during landing. Vance notes that zebra skin temperatures do not vary significantly from those of nearby solid-brown antelopes, suggesting that any thermoregulatory effect is negligible.

Based on the passages, how do the claims and evidence presented in Text 1 correspond to the counterarguments and alternative explanations in Text 2? Match each item from Text 1 with its corresponding counterpart from Text 2.